CR, CRI, CRN, CRE, CRIE, CRNE

Transcription

1 GRUNDFOS PRODUCT GUIDE CR, CRI, CRN, CRE, CRIE, CRNE Vertical multistage centrifugal pumps 6 z

2 Contents Mission Product data Introduction 4 Product range 6 Applications 8 Pump 9 Motor 9 Terminal box positions 1 Ambient temperature 1 Viscosity 1 Product data for E-pumps Examples of E-pump applications 11 Control of E-pumps Control options of E-pumps 12 Control modes for E-pumps 12 Construction CR(E) 1s, 1, 3, 5, 1, 15 and 2 14 CRI(E), CRN(E) 1s, 1, 3, 5, 1, 15 and 2 14 CR(E) 32, 45, 64 and 9 15 CRN(E) 32, 45, 64 and 9 15 CR(E) 12 and CRN(E) 12 and Type keys and codes Type keys 17 Codes 17 Operating and inlet pressure Maximum operating pressure and temperature range 18 Operating range of the shaft seal 19 Maximum inlet pressure 2 Selection and sizing Selection of pumps 21 ow to read the curve charts 25 Guidelines to performance curves 25 CR(E), CRI(E), CRN(E) 1 42 CR(E), CRI(E), CRN(E) CR(E), CRI(E), CRN(E) 2 5 CR(E), CRN(E) CR(E), CRN(E) CR(E), CRN(E) 64 6 CR, CRN 9 63 CR, CRN CR, CRN Motor data Standard motors in the CR range 72 TEFC motors 72 ODP motors 73 MLE motors 73 Pumped liquids Pumped liquids 74 List of pumped liquids 74 Accessories Pipework connection 77 Sensors for CRE, CRIE, CRNE 82 Gauges for CRE, CRIE, CRNE 82 Variants Lists of variants - on request 83 Motors 83 Connections and other variants 83 Shaft seals 83 Pumps 83 Submittal data sheet Quotation text Further product documentation WebCAPS 86 WinCAPS 87 Performance curves/ Technical data CR, CRI, CRN 1s 26 CR(E), CRI(E), CRN(E) 1 3 CR(E), CRI(E), CRN(E) 3 34 CR(E), CRI(E), CRN(E)

3 Mission - It is our mission - the basis of our existence - to successfully develop, produce and sell high-quality pumps and pumping systems world-wide, contributing to a better quality of life and a healthy environment Bjerringbro, Denmark Fresno, California Olathe, Kansas Monterrey, Mexico Allentown, Pennsylvania Oakville, Ontario One of the 3 largest pump companies in the world The second largest manufacturer of submersible motors in the world World headquarters in Denmark North American headquarters in Kansas City - Manufacturing in Fresno, California 72 companies in 41 countries More than 1 million motors and pumps produced annually worldwide North American companies operating in USA, Canada and Mexico Continuous reinvestment in growth and development enables the company to BE responsible, TINK ahead, and INNOVATE 3

4 Product data CR, CRI, CRN, CRE, CRIE, CRNE Introduction This data booklet deals with CR, CRI and CRN as well as CRE, CRIE and CRNE pumps. CRE, CRIE, CRNE CR, CRI, CRN TM Fig. 1 CR, CRI and CRN pumps CR, CRI, CRN pumps are vertical multistage centrifugal pumps. The in-line design enables the pump to be installed in a horizontal one-pipe system where the suction and discharge ports are in the same horizontal plane and have the same pipe dimensions. This design provides a more compact pump design and pipework. Grundfos CR pumps come with various pump sizes and various numbers of stages to provide the flow and the pressure required. CR pumps are suitable for a variety of applications from pumping of potable water to pumping of chemicals. The pumps are therefore used in a wide variety of pumping systems where the performance and material of the pump meet specific demands. The CR pumps consist of two main components: the motor and the pump unit. The motor on a CR pump is a heavy-duty Grundfos specified motor. The pump unit consists of optimized hydraulics, various types of connections, an outer sleeve, a top and various other parts. CR pumps are available in various material versions according to the pumped liquid. TM Fig. 2 CRE, CRIE and CRNE pumps CRE, CRIE, CRNE pumps are built on the basis of CR, CRI, CRN pumps. CRE, CRIE, CRNE pumps belong to the so-called E- pump family and are referred to as E-pumps. The difference between the CR and the CRE pump range is the motor. CRE, CRIE, CRNE pumps are fitted with an E-motor, i.e. a motor with built-in frequency control. The motor of the CRE pump is a Grundfos MLE motor. Frequency control enables continuously variable control of motor speed, which makes it possible to set the pump to operation at any duty point. The aim of continuously variable control of the motor speed is to adjust the performance to a given requirement. CRE, CRIE and CRNE pumps are available with an integrated pressure sensor connected to the frequency control. The pump materials are the same as those of the CR, CRI, CRN pump range. Selection a CRE pump Select a CRE pump if: controlled operation is required, i.e. consumption fluctuates; constant pressure is required, communication with the pump is required. Adaptation of performance through frequencycontrolled speed control offers obvious advantages: Energy savings. Increased comfort. Control and monitoring of the pump performance. 4

5 Product data CR, CRI, CRN, CRE, CRIE, CRNE Performance range - CR, CRI, CRN [m] CR 12 CRN 12 6 z CR 15 CRN CR 1s CRI 1s CRN 1s CR 1 CRI 1 CRN 1 CR 3 CRI 3 CRN 3 CR 5 CRI 5 CRN 5 CR 1 CRI 1 CRN 1 CR 15 CRI 15 CRN 15 CR 32 CR 64 CRN 32 CRN 64 CR 2 CR 45 CR 9 CRI 2 CRN 45 CRN 9 CRN Eff [%] Q [US GPM] Q [m³/h] Q [US GPM] TM Performance range - CRE, CRIE, CRNE [m] CRE 6 z CRE 1 CRE 3 CRE 5 CRE 1 CRE 15 CRE 2 CRE 32 CRIE 1 CRIE 3 CRIE 5 CRIE 1 CRIE 15 CRIE CRNE 32 2 CRNE 1 CRNE 3 CRNE 5 CRNE 1 CRNE 15 CRNE 2 CRE 45 CRNE 45 CRE 64 2 Eff [%] Q [US GPM] Q [m³/h] Q [US GPM] TM

6 Product data CR, CRI, CRN, CRE, CRIE, CRNE Product range Range CR 1s CR 1 CR 3 CR 5 CR 1 CR 15 CR 2 Nominal flow rate [US GPM] Temperature range [ F] 4 to +25 Temperature range [ F] on request 4 to +356 Max. working pressure [psi] Max. working pressure [psi] on request Max. pump efficiency [%] CR pumps CR: Flow range [US GPM] CR: Max. pump pressure () CR: Motor power [p] CRE pumps CRE: Flow range [US GPM] CRE: Max. pump pressure () CRE: Motor power [p] Version CR, CRE: Cast iron and stainless steel AISI 34 CRI, CRIE: Stainless steel AISI 34 CRN, CRNE: Stainless steel AISI 316 CRT, CRTE: Titanium CR, CRE pipe connection - See CRT, CRTE product guide - Oval flange (NPT) 1" 1" 1" 1.25" 2" 2" 2" Oval flange (NPT) - on request 1.25" 1.25" 1.25" 1" 1.5" - - ANSI flange size 1.25" 1.25" 1.25" 1.25" 2" 2" 2" ANSI flange size - on request ANSI flange class 25 lb. 25 lb. 25 lb. 25 lb. 25 lb. 25 lb. 25 lb. CRI, CRIE pipe connection Oval flange (NPT) 1" 1" 1" 1.25" 2" 2" 2" Oval flange (NPT) - on request 1.25" 1.25" 1.25" 1" 1.5" - - ANSI flange size 1.25" 1.25" 1.25" 1.25" 2" 2" 2" ANSI flange class 3 lb. 3 lb. 3 lb. 3 lb. 3 lb. 3 lb. 3 lb. Clamp coupling (NPT) - on request 1", 1.25" 1", 1.25" Union (NPT ext. Thread) - on request 2" 2" 2" 2" CRN, CRNE pipe connection PJE (Victaulic) 1.25" 1.25" 1.25" 1.25" 2" 2" 2" PJE (Victaulic) - on request ANSI flange size 1.25" 1.25" 1.25" 1.25" 2" 2" 2" ANSI flange size - on request ANSI flange class 3 lb. 3 lb. 3 lb. 3 lb. 3 lb. 3 lb. 3 lb. Clamp coupling (NPT) - on request 1", 1.25" 1", 1.25" Union (NPT ext. Thread) - on request 2" 2" 2" 2" CRT pipe connection PJE coupling (Vitaulic) " 1.25" 1.25" 2" 2" - ANSI flange size - on request " 2" - Available 1", 1.25" 1", 1.25" 1", 1.25" 1", 1.25" 1.5", 2" 1.5", 2" 1.5", 2" 1.5", 2" 1.5" 2" 1.5", 2" 6

7 Product data CR, CRI, CRN, CRE, CRIE, CRNE Range CR 32 CR 45 CR 64 CR 9 CR 12 CR 15 Nominal flow rate [US GPM] Temperature range [ F] 22 to +25 1) 1) & 2) 22 to +25 Temperature range [ F] on request 4 to Max. working pressure [psi] Max. working pressure [psi] on request Max. pump efficiency [%] CR pumps CR: Flow range [US GPM] CR: Max. pump pressure () CR: Motor power [p] CRE pumps CRE: Flow range [US GPM] CRE: Max. pump pressure () CRE: Motor power [p] Version CR, CRE: Cast iron and stainless steel AISI 34 CRI, CRIE: Stainless steel AISI 34 CRN, CRNE: Stainless steel AISI 316 CRT, CRTE: Titanium CR, CRE pipe connection Oval flange (NPT) Oval flange (NPT) - on request ANSI flange size 2.5" 3" 4" 4" 5 5 ANSI flange size - on request 3" 4" 5" 5" 6 6 ANSI flange class CRI, CRIE pipe connection 125/ 25 lb. 125/ 25 lb. 125/ 25 lb. 125/ 25 lb. 125/ 25 lb. Oval flange (NPT) Oval flange (NPT) - on request ANSI flange size ANSI flange class Clamp coupling (NPT) - on request Union (NPT ext. Thread) - on request CRN, CRNE pipe connection PJE (Victaulic) PJE (Victaulic) - on request 3" 4" 4" 4" 4" 4" ANSI flange size 2.5" 3" 4" 4" 5 5 ANSI flange size - on request 3" - - 5" 6" 6" ANSI flange class 15/ 3 lb. 15/ 3 lb. 15/ 3 lb. 15/ 3 lb. 15/ 3 lb. Clamp coupling (NPT) - on request Union (NPT ext. Thread) - on request CRT pipe connection PJE coupling (Vitaulic) ANSI flange size - on request Available 1) CRN 32 to CRN 9 with QQE shaft seal: 4 F to +25 F 2) CR, CRN 12 and 15 with 75 or 1 p motors with BQE shaft seal: F to +25 F 125/ 25 lb. 15/ 3 lb. 7

8 Product data CR, CRI, CRN, CRE, CRIE, CRNE Applications Application CR, CRI CRN CRE, CRNE Water supply Filtration and transfer at waterworks Distribution from waterworks Pressure boosting in mains Pressure boosting in high-rise buildings, hotels, etc. Pressure boosting for industrial water supply Industry Pressure boosting in... process water systems washing and cleaning systems vehicle washing tunnels fire fighting systems Liquid transfer in... cooling and air-conditioning systems (refrigerants) boiler feed and condensate systems machine tools (cooling lubricants) aquafarming Transfer of... oils and alcohols acids and alkalis glycol and coolants Water treatment Ultra-filtration systems Reverse osmosis systems Softening, ion exchange, demineralizing systems Distillation systems Separators Swimming pools Irrigation Field irrigation (flooding) Sprinkler irrigation Drip-feed irrigation Recommended version. Alternative version. CRT, CRTE version available. For further information about CRT, CRTE pumps see, "Pumped liquids" page 74 or related CRT, CRTE product guide. 8

9 Product data CR, CRI, CRN, CRE, CRIE, CRNE Pump The CR and CRE pump is a non-self-priming, vertical multistage centrifugal pump. The pumps are available with a Grundfos standard motor (CR pumps) or a frequency-controlled motor (CRE pumps). The pump consists of a base and a pump head. The chamber stack and the outer sleeve are secured between the pump head and the base by means of staybolts. The base has suction and discharge ports on the same level (in-line). All pumps are equipped with a maintenance-free mechanical shaft seal of the cartridge type. Fig. 3 CR pump CR pump with ANSI/NSF 61 listing is available. See UL file M264 or contact Grundfos. Motor Shaft seal (Cartridge type) Impellers Base Motor Coupling Pump head Outer sleeve Staybolts Base plate Grundfos standard motors - ML and Baldor motors CR, CRI and CRN pumps are fitted with a Grundfos specified motor. The motors are all heavy-duty 2-pole, NEMA C-face motors. GR GR3395 From.5 p to 1.5 p Grundfos offers CRE pumps fitted with single-phase MLE motors (1 x V). From 1. p to 1 p Grundfos offers CRE pumps fitted with three-phase MLE motors (3 x V). From 1.5 p to 7.5 p Grundfos offers CRE pumps fitted with three-phase MLE motors (3 x V). Electrical data Mounting designation NEMA Insulation class Efficiency class* Enclosure class 6 z Standard voltages Approvals F & B Optional motors The Grundfos standard range of motors covers a wide variety of application demands. owever, for special applications or operating conditions, custom-built motor solutions can be provided. For special applications or operating conditions, Grundfos offers custom-built motors such as: explosion proof motors, motors with anti-condensation heating unit, low-noise motors, Standard efficiency Energy efficient / EPAct - on request Premium efficiency - on request TEFC - Totally Enclosed Fan Cooled (Grundfos standard) ODP - Open Drip Proof - on request 1 x 115/28-23 V 3 x 28-23/46 V 3 x 575 V The motors are rated for: Baldor energy efficient and premium efficiency motors, Motors with thermal protection. ML/MLE * 1, 1½ and 2 P ML motors are premium efficiency as standard Motor protection Single-phase Grundfos specified motors up to 7.5 hp have a built-in thermal overload switch. Three-phase motors must be connected to a motor starter in accordance with local regulations. Frequency-controlled motors - MLE motors CRE, CRIE and CRNE pumps are fitted with a totally enclosed, fan-cooled, 2-pole motor with integrated variable frequency drive. 9

10 Product data CR, CRI, CRN, CRE, CRIE, CRNE Terminal box positions As standard the terminal box is mounted on the suction side of the pump. Stellung 6 Position 6 Position Stellung 9 9 Position Stellung Stellung 3 Position 3 Standard TM Fig. 4 Terminal box positions Ambient temperature Ambient temperature: Maximum +14 F. If the ambient temperature exceeds +14 F or if the motor is located 328 feet above sea level or higher, the motor output () must be reduced due to the low cooling effect of the air. In such cases, it may be necessary to use a motor with a higher output. [%] t [ F] ft TK Fig. 5 Relationship between motor output () and ambient temperature Viscosity The pumping of liquids with densities or kinematic viscosities higher than those of water will cause a considerable pressure drop, a drop in the hydraulic performance and a rise in the power consumption. In such situations the pump should be equipped with a larger motor. If in doubt, contact Grundfos. 1

11 Product data for E-pumps CR, CRI, CRN, CRE, CRIE, CRNE Examples of E-pump applications CRE, CRIE and CRNE pumps are the ideal solution in a number of applications characterized by a need for variable flow at constant pressure. The pumps are suited for water supply systems and pressure boosting, but also industrial applications. Depending on the nature of the application, the pumps offer energy-savings, increased comfort or improved processing. E-pumps in the service of industry Industry uses a large number of pumps in many different applications. Demands on pumps in terms of pump performance and mode of operation make speed control a must in many applications. Below are mentioned some of the applications in which E-pumps are often used. Constant pressure Water supply, Washing and cleaning systems, Distribution from waterworks, umidifying systems, Water treatment systems, Process boosting systems, etc. Example: Within industrial water supply, E-pumps with integrated pressure sensors are used to ensure a constant pressure in the piping network. From the sensor, the E-pump receives inputs about changes of pressure as a result of changes in the consumption. The E-pump responds to the input by adjusting the flow until the pressure is equalized. The constant pressure is stabilized once more on the basis of a preset setpoint. Constant temperature Air-conditioning systems at industrial plants, Industrial cooling systems, Industrial freezing systems, Casting and molding tools, etc. Example: In industrial freezing systems, E-pumps with temperature sensor increase comfort and lower operating costs compared with pumps without a temperature sensor. An E-pump continuously adapts its performance to the changing demands reflected in the differences in temperature of the liquid circulating in the freezing system. Thus, the lower the demand for cooling, the smaller the quantity of liquid circulated in the system and vice versa. Constant flow Steam boiler systems, Condensate systems, Sprinkler irrigation systems, Chemical industry, etc. Example: In a steam boiler, it is important to be able to monitor and control pump operation to maintain a constant level of water in the boiler. By using an E-pump with level sensor mounted in the boiler, it is possible to maintain a constant water level. A constant water level ensures optimum and costefficient operation as a result of a stabile steam production. Dosing Chemical industry (i.e. control of p-values), Petrochemical industry, Paint industry Degreasing systems, Bleaching systems, etc. Example: In the petrochemical industry, E-pumps with pressure sensors are used as dosing pumps. The E- pumps help to ensure that the correct mixture ratio is achieved when more liquids are combined. E-pumps functioning as dosing pumps improve processing and offer energy-savings. E-pumps in commercial building services Commercial building services use E-pumps to maintain a constant pressure or a constant temperature based on a variable flow. E-pumps are used in applications such as Constant pressure Water supply in high-rise buildings i.e. office buildings, hotels, etc. Example: E-pumps with pressure sensors are used for water supply in high-rise buildings to ensure a constant pressure even at the highest draw-off point. As the consumption pattern and by that the pressure changes during the day, the E-pump continuously adapts its performance until the pressure is equalized. Constant temperature Air-conditioning systems in hotels, schools, Building cooling systems, etc. Example: E-pumps are an excellent solution in buildings where constant temperature is essential. E-pumps keep the temperature constant in airconditioned high-rise glass buildings, irrespective of the seasonal fluctuations of the out-door temperature, and various heat impacts inside the building. 11

12 Control of E-pumps CR, CRI, CRN, CRE, CRIE, CRNE Control options of E-pumps Communication with CRE, CRIE, CRNE pumps is possible by means of a central management system, remote control (Grundfos R1) or a control panel. The purpose of controlling an E-pump is to monitor and control the pressure, temperature, flow and liquid level of the system. Remote control The R1 remote control produced by Grundfos is available as an accessory. The operator communicates with the E-pump by pointing the IR-signal transmitter at the control panel of the E-pump terminal box. Central management system Communication with the E-pump is possible even though the operator is not present near the E-pump. Communication is enabled by having connected the E-pump to a central management system allowing the operator to monitor and change control modes and setpoint settings of the E-pump. Fig. 7 R1 remote control On the R1 display it is possible to monitor and change control modes and settings of the E-pump. TM Control panel The control panel of the E-pump terminal box makes it possible to change the setpoint settings manually. Light fields LON-bus connection G1-LON Interface Indicator lights Fig. 8 Control panel on CRE pump Buttons TM GENIbus connection E-pump Fig. 6 Structure of a central management system TM Control modes for E-pumps Grundfos offers CRE, CRIE and CRNE pumps in two different variants: CRE, CRIE and CRNE with integrated pressure sensor CRE, CRIE and CRNE without sensor. CRE, CRIE, CRNE with integrated pressure sensor CRE, CRIE and CRNE pumps with integrated pressure sensors are suitable for applications where you want to control the pressure after the pump, irrespective of the flow. For further information, see the section Examples of E-pump applications on page 11. Signals of pressure changes in the piping system are transmitted continuously from the sensor to the pump. 12

13 Control of E-pumps CR, CRI, CRN, CRE, CRIE, CRNE The pump responds to the signals by adjusting its performance up or down to compensate for the pressure difference between the actual and the desired pressure. As this adjustment is a continuous process, a constant pressure is maintained in the piping system. Min. Q Max. TM Fig. 11 Constant curve mode CRE, CRIE and CRNE without sensor CRE, CRIE and CRNE pumps without sensors are suitable for applications where Fig. 9 CRE, CRIE and CRNE pumps A CRE, CRIE or CRNE pump with integrated pressure sensor facilitates installation and commissioning. CRE, CRIE and CRNE pumps with integrated pressure sensor can be set to: constant-pressure mode (factory setting) or constant-curve mode. In constant-pressure mode, the pump maintains a preset pressure after the pump, irrespective of the flow, see figure below. TM uncontrolled operation is required you want to fit another sensor later in order to control the flow, temperature, differential temperature, liquid level, p value, etc at some arbitrary point in the system. CRE, CRIE and CRNE pumps without sensor can be set to: controlled-operation mode or uncontrolled-operation mode (factory-setting). In controlled-operation mode, the pump adjusts its performance to the desired setpoint, see figure below. set Qset Q TM Q TM Fig. 12 Constant flow mode In uncontrolled-operation mode, the pump operates according to the constant curve set, see figure below. Fig. 1 Constant pressure mode In constant-curve mode, the pump is not controlled. It can be set to pump according to a preset pump characteristic within the range from min. curve to max. curve, see figure below. Min. Fig. 13 Constant curve mode Max. CRE, CRIE and CRNE pumps can be fitted with sensor types listed on page 82. Q TM

14 Construction CR, CRI, CRN, CRE, CRIE, CRNE CR(E) 1s, 1, 3, 5, 1, 15 and 2 CRI(E), CRN(E) 1s, 1, 3, 5, 1, 15 and 2 TM GR GR7379 TM GR GR7375 Sectional drawing Sectional drawing TM TM Materials: CR(E) Pos. Designation Materials AISI/ASTM 1 Pump head Cast iron A 48-3 B 3 Shaft Stainless steel 1) CR(E) 1s, 1, 3, 5 2) CR(E) 1, 15, 2 3) Stainless steel available on request. 4) CF 8M is cast equivalent of AISI 316 stainless steel. 5) CRI(E)/CRN(E) 1s, 1, 3, 5 6) CRN(E) 1, 15, 2 7) CRI(E) 1, 15, 2 AISI 316 1) AISI 431 2) 4 Impeller Stainless steel AISI 34 5 Chamber Stainless steel AISI 34 6 Outer sleeve Stainless steel AISI 34 7 O-ring for outer sleeve EPDM or FKM 8 Base Cast iron A 48-3 B 9 Neck ring PTFE 1 Shaft seal Cartridge type Bearing rings Rubber parts Silicon carbide EPDM or FKM 12 FJG flange Cast iron A 48-3 B Materials: CRI(E), CRN(E) Pos. Designation Materials AISI/ASTM 1 Pump head Cast iron 3) A 48-3 B 2 Pump head cover Stainless steel CF 8M 4) 3 Shaft Stainless steel AISI 316 5) AISI 329 6) AISI 431 7) 8 Base Stainless steel CF 8M 4) 9 Neck ring PTFE 1 Shaft seal Cartridge type 11 Base plate Cast iron 3) A 48-3 B Bearing rings Rubber parts Silicon carbide EPDM or FKM CRI(E) 4 Impeller Stainless steel AISI 34 5 Chamber Stainless steel AISI 34 6 Outer sleeve Stainless steel AISI 34 7 O-ring for outer sleeve EPDM or FKM 12 FGJ flange ring Ductile iron 3) A Oval flange Stainless steel AISI 316 CRN(E) 4 Impeller Stainless steel AISI Chamber Stainless steel AISI Outer sleeve Stainless steel AISI O-ring for outer sleeve EPDM or FKM 12 FGJ flange ring Ductile iron 3) A

15 Construction CR, CRI, CRN, CRE, CRIE, CRNE CR(E) 32, 45, 64 and 9 CRN(E) 32, 45, 64 and 9 TM TM Sectional drawing Sectional drawing TM TM Materials: CR(E) Materials: CRN(E) Pos. Designation Materials AISI/ASTM 1 Pump head Ductile iron A Motor stool Cast iron A 48-3 B 3 Shaft Stainless steel AISI Impeller Stainless steel AISI 34 5 Chamber Stainless steel AISI 34 6 Outer sleeve Stainless steel AISI 34 7 O-ring for outer sleeve EPDM or FKM 8 Base Ductile iron A Neck ring Acoflon Shaft seal Cartridge type 11 Bearing ring Bronze 12 Bottom bearing ring Tungsten carbide/ Tungsten carbide 13 Flange ring Ductile iron 2) A Rubber parts EPDM or FKM Pos. Designation Materials AISI/ASTM 1 Pump head Stainless steel CF 8M 1) 2 Motor stool Cast iron A 48-3 B 3 Shaft Stainless steel SAF Impeller Stainless steel AISI Chamber Stainless steel AISI Outer sleeve Stainless steel AISI O-ring for outer sleeve EPDM or FKM 8 Base Stainless steel CF 8M 1) 9 Neck ring Acoflon Shaft seal Cartridge type 11 Bearing ring 12 Bottom bearing ring Carbon-graphite filled PTFE Tungsten carbide/ Tungsten carbide 13 Base plate Ductile iron 2) A Flange ring Ductile iron 2) A Rubber parts EPDM or FKM 1) CF 8M is cast equivalent of AISI 316 stainless steel. 2) Stainless steel available on request. 15

16 Construction CR, CRI, CRN, CRE, CRIE, CRNE CR(E) 12 and 15 CRN(E) 12 and 15 Sectional drawing Sectional drawing TM TM GrA3731 GrA GrA3735 Materials: CR(E) Pos. Designation Materials AISI/ASTM 1 Pump head Ductile iron 2 1) 22 mm shaft, 15-6 p. 32 mm shaft, 75-1 p. A Motor stool (15-6 p) Cast iron A48-3 B Motor stool (75-1 p) Ductile iron A Shaft Stainless steel AISI Impeller Stainless steel AISI 34 5 Chamber Stainless steel AISI 34 6 Outer sleeve Stainless steel AISI O-ring for outer sleeve EPDM or FKM 8 Base Ductile iron 9 Base plate Ductile iron 1 Neck ring PTFE 11 Shaft seal 1) Cartridge type 12 Support bearing PTFE 13 Bearing rings Silicone carbide Rubber parts EPDM or FKM A A Materials: CRN(E) Pos. Designation Materials AISI/ASTM 1 Pump head Stainless steel A 351 CF 8M 2 Motor stool (15-6 p) Cast iron A48-3 B Motor stool (75-1 p) Ductile iron 1) Stainless steel available on request. 2) 22 mm shaft, 15-6 p. 32 mm shaft, 75-1 p. A Shaft Stainless steel SAF Impeller Stainless steel AISI Chamber Stainless steel AISI Outer sleeve Stainless steel AISI O-ring for outer sleeve EPDM or FKM 8 Base Stainless steel A 351 CF 8M 9 Base plate Ductile iron 1) A Neck ring PTFE 11 Shaft seal 2) Cartridge type 12 Support bearing PTFE 13 Bearing rings Silicone carbide 14 Base plate Ductile iron 1) A Rubber parts EPDM or FKM 16

17 Type keys and codes CR, CRI, CRN, CRE, CRIE, CRNE Type keys CR(E), CRI(E), CRN(E) Example Type range: CR, CRI, CRN Pump with integrated frequency control Nominal flow rate [m 3 /h] All impellers with reduced diameter (applies only to CR, CRI, CRN 1s) Number of impellers Number of reduced diameter impellers (CR(E), CRN(E) 32, 45, 64, 9, 12, and 15) Code for pump version Code for pipe connection Code for materials Code for rubber parts Code for shaft seal Codes Example Pump version A Basic version 1) B E F S I J K M N P R SF T Oversize motor Certificate/approval CR pump for high temperatures (air-cooled top assembly) orizontal version igh-pressure pump with high speed MLE motor Different pressure rating Pump with different max speed Pump with low NPS Magnetic drive Fitted with sensor Undersize motor orizontal version with bearing bracket igh pressure pump Over size motor (two flange sizes bigger) U NEMA version 1) X Special version Pipe connection A B Oval flange NPT thread CR E 32 (s) A -G -G -E - QQE CA FlexiClamp (CRI(E), CRN(E) 1, 3, 5, 1, 15, 2) CX Triclamp (CRI(E), CRN(E) 1, 3, 5, 1, 15, 2) F G J N P X DIN flange ANSI flange JIS flange Changed diameter of ports PJE coupling Special version A -G -A -E - QQ E Example Materials A D Basic version Carbon-graphite filled PTFE (bearings) G Wetted parts AISI 316 GI All parts stainless steel, wetted parts AISI 316 I Wetted parts AISI 34 II K S X All parts stainless steel, wetted parts AISI 34 Bronze (bearings) SiC bearings + PTFE neck rings Special version Code for rubber parts E F K V EPDM FXM FFKM FKM Shaft seal A B E K O P X B Q U X E F K V O-ring seal with fixed driver Rubber bellows seal Cartridge seal with O-ring Balanced cartridge seal with O-ring Metal bellows cartridge seal Double seal, back-to-back Double seal, tandem Special version Carbon, synthetic resin-impregnated Cemented tungsten carbide, embedded (hybrid) Silicon carbide Cemented tungsten carbide Other ceramics EPDM FXM FFKM FKM A -G -A -E - QQ E 1) In August 23 the NEMA version pump code was discontinued for all material numbers created by Grundfos manufacturing companies in North America. The NEMA version pump code will still remain in effect for existing material numbers. NEMA version pumps built in North America after this change will have either an A or U as the pump version code depending on the date the material number was created. 17

18 Operating and inlet pressure CR, CRI, CRN, CRE, CRIE, CRNE Maximum operating pressure and temperature range Oval flange ANSI, Clamp, PJE TM TM Max. permissible operating pressure Liquid temperature range Max. permissible operating pressure Liquid temperature range CR, CRI, CRN 1s 232 [psi] 4 F to +248 F 362 [psi] 4 F to +248 F CR(E), CRI(E), CRN(E) [psi] 4 F to +248 F 362 [psi] 4 F to +248 F CR(E), CRI(E), CRN(E) [psi] 4 F to +248 F 362 [psi] 4 F to +248 F CR(E), CRI(E), CRN(E) [psi] 4 F to +248 F 362 [psi] 4 F to +248 F CR(E) 1-1 CR(E) [psi] 4 F to +248 F - - CRI(E), CRN(E) 1-1 CRI(E), CRN(E) [psi] 4 F to +248 F - - CR(E), CRI(E) 1-1 CR(E), CRI(E) [psi] 4 F to +248 F CR(E), CRI(E) 1-12 CR(E), CRI(E) [psi] 4 F to +248 F CRN(E) [psi] 4 F to +248 F CR(E) 15-1 CR(E) [psi] 4 F to +248 F - - CRI(E), CRN(E) 15-1 CRI(E), CRN(E) [psi] 4 F to +248 F - - CR(E), CRI(E) 15-1 CR(E), CRI(E) [psi] 4 F to +248 F CR(E), CRI(E) 15-9 CR(E), CRI(E) [psi] 4 F to +248 F CRN(E) [psi] 4 F to +248 F CR(E) 2-1 CR(E) [psi] 4 F to +248 F - - CRI(E), CRN(E) 2-1 CRI(E), CRN(E) [psi] 4 F to +248 F - - CR(E), CRI(E) 2-1 CR(E), CRI(E) [psi] 4 F to +248 F CR(E), CRI(E) 2-8 CR(E), CRI(E) [psi] 4 F to +248 F CRN(E) [psi] 4 F to +248 F CR(E), CRN(E) CR(E), CRN(E) [psi] 22 F to +248 F CR, CRN CR, CRN [psi] 22 F to +248 F CR(E), CRN(E) CR(E), CRN(E) [psi] 22 F to +248 F CR(E), CRN(E) CR, CRN [psi] 22 F to +248 F CR(E), CRN(E) CR(E), CRN(E) [psi] 22 F to +248 F CR(E), CRN(E) CR(E), CRN(E) [psi] 22 F to +248 F CR(E), CRN(E) CR(E), CRN(E) [psi] 22 F to +248 F CR(E), CRN(E) CR(E), CRN(E) [psi] 22 F to +248 F CR(E), CRN(E) CR(E), CRN(E) [psi] 22 F to +248 F CR(E), CRN(E) CR(E), CRN(E) [psi] 22 F to +248 F 18

19 Operating and inlet pressure CR, CRI, CRN, CRE, CRIE, CRNE Operating range of the shaft seal The operating range of the shaft seal depends on operating pressure, pump type, type of shaft seal and liquid temperature. The following curves apply to clean water and water with anti-freeze liquids. For selecting the right shaft seal, see List of pumped liquids on page 74. CR 1s - CR 2 p [psi] Fig. 14 Operating range of standard shaft seals for CR 1s - CR 2 CR 32 - CR 15 (3.-6 p) p [psi] QQE KUUE KUUE KUUV QQE QQV UBE / UBV KUE / KUV KUBE / KUBV KUUE / KUUV UBE KUBE QQE t [ F] TM TM Shaft seal QQE BQE QQV UBE UBV KUBE KUBV KUE KUV KUUE KUUV Description O-ring (cartridge) (balanced seal), SiC/SiC, EPDM O-ring (cartridge) (balanced seal), Carbon/SiC, EPDM O-ring (cartridge) (balanced seal), SiC/SiC, FKM O-ring (cartridge) (balanced seal), TC/carbon, EPDM O-ring (cartridge) (balanced seal), TC/carbon, FKM Bellows, metal (cartridge), TC/carbon, EPDM Bellows, metal (cartridge), TC/carbon, FKM Bellows, metal (cartridge), TC/Carbon with embedded TC, EPDM Bellows, metal (cartridge), TC/Carbon with embedded TC, FKM Bellows, metal (cartridge), TC/TC, EPDM Bellows, metal (cartridge), TC/TC, FKM Note: TC= tungsten carbide See section Lists of variants - on request on page 83, in case of extreme temperatures: low temperatures down to 4 F or high temperatures up to +356 F. Max. temp. range [ F] 22 F to +248 F +32 F to +248 F 4 F to +194 F +32 F to +248 F +32 F to +194 F +32 F to +248 F +32 F to +194 F +32 F to +194 F +32 F to +194 F 22 F to +194 F 4 F to +194 F Fig. 15 Operating range of standard shaft seals for CR 32 - CR 15 (3.-6 p) CR 12 - CR 15 (75-1 p) p [psi] QQE QQV QQE QQE/V BQE/V QQE BQE t [ F] TM Fig. 16 Operating range of standard shaft seals for CR 12 - CR 15 (75-1 p) 19

20 Operating and inlet pressure CR, CRI, CRN, CRE, CRIE, CRNE Maximum inlet pressure The following table shows the maximum permissible inlet pressure. owever, the current inlet pressure + the pressure against a closed valve must always be lower than the maximum permissible operating pressure. If the maximum permissible operating pressure is exceeded, the conical bearing in the motor may be damaged and the life of the shaft seal reduced. CR, CRI, CRN 1s 1s-2 1s [psi] CR(E), CRI(E), CRN(E) CR(E), CRI(E), CRN(E) CR(E), CRI(E), CRN(E) CR(E), CRI(E), CRN(E) CR(E), CRI(E), CRN(E) CR(E), CRI(E), CRN(E) CR(E), CRN(E) CR(E), CRN(E) CR(E), CRN(E) CR(E), CRN(E) CR(E), CRN(E) CR(E), CRN(E) [psi] 218 [psi] 145 [psi] 218 [psi] 145 [psi] 218 [psi] 116 [psi] 145 [psi] 116 [psi] 145 [psi] 116 [psi] 145 [psi] 58 [psi] 145 [psi] 218 [psi] 58 [psi] 145 [psi] 218 [psi] 58 [psi] 145 [psi] 218 [psi] 145 [psi] 218 [psi] 145 [psi] 218 [psi] 29 [psi] 145 [psi] 218 [psi] 29 [psi] Example of operating and inlet pressures The values for operating and inlet pressures shown in the tables must not be considered individually but must always be compared, see the following examples: Example 1: The following pump type has been selected: CR 3-1 A-A-A Max. operating pressure: 232 psi Max. inlet pressure: 145 psi Discharge pressure against a closed valve: psi, see page 34. This pump is not allowed to start at an inlet pressure of 145 psi, but at an inlet pressure of = 92.8 psi. Example 2: The following pump has been selected: CR 1-2 A-GJ-A Max. operating pressure: 232 psi Max. inlet pressure: 116 psi Discharge pressure against a closed valve: 42 psi (97 ft), see page 42. This pump is allowed to start at an inlet pressure of 116 psi, as the discharge pressure is only 42 psi, which results in an operating pressure of = 158 psi. On the contrary, the max. operating pressure of this pump is limited to 158 psi, as a higher operating pressure will require an inlet pressure of more than 116 psi. In case the inlet or operating pressure exceeds the pressure permitted, see section Lists of variants - on request on page 83. 2

21 Selection and sizing CR, CRI, CRN, CRE, CRIE, CRNE Selection of pumps Selection of pumps should be based on The duty point of the pump (see section 1) Sizing data such as pressure loss as a result of height differences, friction loss in the pipework, pump efficiency etc. (see section 2) Pump materials (see section 3) Pump connections (see section 4) Shaft seal (see section 5). 1. Duty point of the pump From a duty point it is possible to select a pump on the basis of the curve charts in the section Performance curves/technical data starting on page 26. [m] [kw] 2 1 [m] (E) -2 (E) (E) -1-1 (E) Q [US GPM] Q [m³/h] Fig. 17 Example of a curve chart CR(E) 32 CRN(E) 32 2-pole, 6 z Q [US GPM] NPS NPSR 2. Sizing data When sizing a pump the following must be taken into account. Required flow and pressure at the point of use. Pressure loss as a result of height differences ( geo ). Friction loss in the pipework ( f ). It may be necessary to account for pressure loss in connection with long pipes, bends or valves, etc. Best efficiency at the estimated duty point. Eff NPS value. For calculation of the NPS value, see Minimum inlet pressure - NPSA on page 24. 1/1 2/ Q [US GPM] Eff [%] TM geo f Fig. 18 Sizing data Efficiency Before determining the point of best efficiency the operation pattern of the pump needs to be identified. Is the pump expected to operate at the same duty point, then select a CR pump which is operating at a duty point corresponding with the best efficiency of the pump Fig. 19 Example of a CR pump s duty point As the pump is sized on the basis of the highest possible flow, it is important to always have the duty point to the right of the optimum efficiency point (see fig. 2, range with check mark). This must be considered in order to keep efficiency high when the flow drops. eff [m] [kw] 2 1 [m] (E) -2 (E) (E) -1-1 (E) Fig. 2 Best efficiency NPSR Required flow, required pressure CR(E) 32 CRN(E) 32 2-pole, 6 z Q [US GPM] Q [m³/h] Q [US GPM] NPS NPSR Eff 1/1 2/ Q [US GPM] Optimum point Eff [%] Duty point Best efficiency US GPM TM TM TM

22 Selection and sizing CR, CRI, CRN, CRE, CRIE, CRNE Normally, E-pumps are used in applications characterized by a variable flow. Consequently, it is not possible to select a pump that is constantly operating at optimum efficiency. In order to achieve optimum operating economy, the pump should be selected on the basis of the following criteria: The max. required duty point should be as close as possible to the Q curve of the pump. The required duty point should be positioned so that is close to the max. point of the 1 % curve. Between the min. and max. performance curve E- pumps have an infinite number of performance curves each representing a specific speed. Therefore it may not be possible to select a duty point close to the 1 % curve. Max. curve Note: The approximated formulas apply on condition that the system characteristic remains unchanged for nn and nx and that it is based on the formula = k x Q2, where k is a constant. The power equation implies that the pump efficiency is unchanged at the two speeds. In practice this is not quite correct. Finally, it is worth noting that the efficiencies of the frequency converter and the motor must be taken into account if a precise calculation of the power saving resulting from a reduction of the pump speed is wanted. n x n x n n Q n n n = Q x n x n n n = n x x Eta Eta Q x Q n Q Min. curve Q [US GPM] TM η n ª 1 η x Fig. 21 Min. and max. performance curves In situations where it is not possible to select a duty point close to the 1 % curve the affinity equations to the right can be used. The head (), the flow (Q) and the input power (P) are all the appropriate variables for the motor speed (n). P P n P x Q x Q n Q Q P n n n = P n x x TM Fig. 22 Affinity equations Legend n x Q n Q x Rated head in feet Current head in feet Rated flow in US GPM Current flow in US GPM n n Rated motor speed in min -1 (n n = 35 min -1 ) n x Current motor speed in min -1 η n Rated efficiency in % η x Current efficiency in % 22

23 Selection and sizing CR, CRI, CRN, CRE, CRIE, CRNE WinCAPS and WebCAPS WinCAPS and WebCAPS are both selection programs offered by Grundfos. The two programs make it possible to calculate an E-pump s specific duty point and energy consumption. By entering the sizing data of the pump, WinCAPS and WebCAPS can calculate the exact duty point and energy consumption. For further information see page 86 and page Inlet pressure and operating pressure Do not exceed the limit values stated on page 18 and page 2 as regards these pressures: maximum inlet pressure and maximum operating pressure. 3. Material The material variant (CR(E), CRI(E), CRN(E)) should be selected based of the liquid to be pumped. The product range covers three basic types. The CR(E), CRI(E) pump types are suitable for clean, non-aggressive liquids such as potable water, oils, etc. Fig. 23 CR pump TM The CRN(E) pump type is suitable for industrial liquids and acids, see List of pumped liquids on page 74 or contact Grundfos. G (ANSI) For saline or chloride-containing liquids such as sea water, CRT(E) pumps of titanium are available. 4. Pump connection Selection of pump connection depends on the rated pressure and pipework. To meet any requirement the CR(E), CRI(E) and CRN(E) pumps offer a wide range of flexible connections such as: A (Oval) Fig. 24 Pump connections P (PJE) TM Oval flange (NPT) - fig. 24 ANSI flange - fig. 24 PJE coupling - fig. 24 Clamp coupling Union (NPT[M]) Other connections on request. TM Shaft seal As standard, the CR(E) range is fitted with a Grundfos shaft seal (Cartridge type) suitable for the most common applications, see fig. 25. Fig. 25 Shaft seal (Cartridge type) The following three key parameters must be taken into account, when selecting the shaft seal: Type of pumped liquid liquid temperature and Maximum pressure. Grundfos offers a wide range of shaft seal variants to meet specific demands see List of pumped liquids on page

24 Selection and sizing CR, CRI, CRN, CRE, CRIE, CRNE Minimum inlet pressure - NPSA Calculation of the inlet pressure "" is recommended in these situations: The liquid temperature is high, The flow is significantly higher than the rated flow, Water is drawn from depths, Water is drawn through long pipes, Inlet conditions are poor. To avoid cavitation, make sure that there is a minimum pressure on the suction side of the pump. The maximum suction lift "" in feet can be calculated as follows: = p b NPSR f v s P b = Barometric pressure in feet absolute. (Barometric pressure can be set to 33.9 feet. At sea level. In closed systems, pb indicates system pressure in feet.) NPSR = Net Positive Suction ead Required in feet. (To be read from the NPSR curve at the highest flow the pump will be delivering). f = Friction loss in suction pipe in feet. (At the highest flow the pump will be delivering.) v = Vapor pressure in feet. (To be read from the vapor pressure scale. " v " depends on the liquid temperature "T m "). s = Safety margin = minimum 2. feet. If the "" calculated is positive, the pump can operate at a suction lift of maximum "" feet. If the "" calculated is negative, an inlet pressure of minimum "" feet is required. f Pb v NPSR Fig. 26 Minimum inlet pressure - NPSR tm ( F) 37 Note: In order to avoid cavitation never, select a pump whose duty point lies too far to the right on the NPSR curve. Always check the NPSR value of the pump at the highest possible flow. In case a lower NPSR value is required, see Lists of variants - on request on page v (Ft) TM

25 Selection and sizing CR, CRI, CRN, CRE, CRIE, CRNE ow to read the curve charts Number of stages. First figure: number of stages; second figure: number of reduced-diameter impellers. The eff curve shows the efficiency of the pump. The eff curve is an average curve of all the pump types shown in the chart. The efficiency of pumps with reduced-diameter impellers is approx. 2 % lower than the eff curve shown in the chart. [m] [kw] Q [US GPM] Q [m³/h] 4 Eff 1/ (E) -2 (E) (E) -1-1 (E) CR(E) 32 CRN(E) 32 2-pole, 6 z Q [US GPM] NPS [m] NPSR Q [US GPM] 2/ Eff [%] Pump type, number of poles and frequency. Q curve for the individual pump. The bold curves indicate the recommended performance range for best efficiency. The power curves indicate pump input power per stage. Curves are shown for complete (1/1) and for reduced-diameter (2/3) impellers. The NPSR curve is an average curve for all the variants shown. When sizing the pumps, add a safety margin of at least 2. feet. TM Fig. 27 ow to read the curve charts Guidelines to performance curves The guidelines below apply to the curves shown on the following pages: 1. The motors used for the measurements are standard motors (ODP, TEFC or MLE). 2. Measurements have been made with airless water at a temperature of 68 F. 3. The curves apply to a kinematic viscosity of υ = 1 mm 2 /s (1 cst). 4. Due to the risk of overheating, the pumps should not be used at a flow below the minimum flow rate. 5. The Q curves apply to actual speed with the motor types mentioned at 6 z. The curve below shows the minimum flow rate as a percentage of the nominal flow rate in relation to the liquid temperature. The dotted line shows a CR pump fitted with an air-cooled top assembly. Qmin [%] t [ F] TM Fig. 28 Minimum flow rate 25

26 Performance curves/ Technical data CR 1s, CRI 1s, CRN 1s CR, CRI, CRN 1s [m] CR 1s CRI 1s CRN 1s 6 z, 2-pole Q [US GPM] [kw].4.2. [m] Q [m³/h] Eff Q [US GPM] NPS NPSR Q [US GPM] Eff [%] TM

27 Technical data CR 1s D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) DRAIN PLUG (G 1/2) 1"NPT (F) SUCTION AND DISCARGE 7/8" M1 x 4 DRAIN PLUG (G 1/2) 1 1/4"25 lb.r.f. SUCTION AND DISCARGE 3/4"x1" ø3 1/2" ø3 15/16" 2" 3 15/16" 5 11/16" 6 5/16" 13/16" 3" 7 1/16" 8 11/16" 4 x ø1/2" TM " 3 15/16" 5 9/16" 9 7/8" 13/16" ø1 3/8" 7 1/16" 8 11/16" ø5 1/2" 4 x ø1/2" TM Pump type CR 1s-2 1/3 CR 1s-3 1/3 CR 1s-4 1/3 CR 1s-5 1/3 CR 1s-6 1/2 CR 1s-7 1/2 CR 1s-8 1/2 CR 1s-9 3/4 CR 1s-1 3/4 CR 1s-11 3/4 CR 1s-12 3/4 CR 1s-13 1 CR 1s-15 1 CR 1s /2 CR 1s /2 CR 1s /2 CR 1s /2 CR 1s-25 2 CR 1s-27 2 Ph. Oval* TEFC D1 D2 +B / / /8 4 5/8 19 5/ / / /8 4 5/8 19 5/ /4 6 1/ /4 5 5/8 4 5/8 2 3/ /2 6 1/ / /2 5 5/8 4 5/ /8 6 1/ / /8 5 5/8 4 5/8 21 3/ /8 6 1/ / /8 5 5/8 4 5/8 22 1/ /8 6 1/ / /8 5 5/8 4 5/8 23 1/ /4 6 1/ / /4 5 5/8 4 5/8 23 7/ / / /8 4 5/8 24 5/ /4 6 1/ / /4 5 5/8 4 5/8 25 1/ /8 6 1/ / /8 5 5/8 4 5/ /8 7 1/4 5 3/4 3 3/ /8 5 5/8 4 5/8 26 3/ /2 7 1/4 5 3/4 31 3/ /2 5 5/8 4 5/8 28 1/ /4 5 3/4 33 5/ /8 4 5/8 3 3/ /8 7 1/4 5 3/ /8 5 5/8 4 5/8 32 1/ /4 7 1/4 5 3/4 36 1/ /4 5 5/8 4 5/8 33 1/ /4 7 1/4 5 3/4 37 7/ /4 5 5/8 4 5/ /8 7 1/4 5 3/4 4 1/ /8 7 1/8 4 3/ /4 5 3/4 41 5/ /8 4 3/8 4 3/8 118 All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less. Available 27

28 Technical data CRI 1s D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 1 1/4"3 lb.r.f. SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 2" 3 15/16" 5 15/16" 8 5/16" ø1 11/16" 13/16" 3" 7 1/16" 8 5/16" 1"NPT (F) SUCTION AND DISCARGE M1 x 4 4 x 1/2" TM DRAIN PLUG (G 1/2) 3" 3 15/16" 5 15/16" 9 7/8" 3/4 x 1 1/16" ø1/2" 1 3/8" ø3 1/2" ø4 1/8" ø5 1/2" 4 x ø1/2" ø1 1/4" ø3 3/8" 7 1/16 8 1/4" TM Pump type CRI 1s-2 1/3 CRI 1s-3 1/3 CRI 1s-4 1/3 CRI 1s-5 1/3 CRI 1s-6 1/2 CRI 1s-7 1/2 CRI 1s-8 1/2 CRI 1s-9 3/4 CRI 1s-1 3/4 CRI 1s-11 3/4 CRI 1s-12 3/4 CRI 1s-13 1 CRI 1s-15 1 CRI 1s /2 CRI 1s /2 CRI 1s /2 CRI 1s /2 CRI 1s-25 2 CRI 1s-27 2 Ph. Oval* TEFC D1 D2 +B /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 2 1/ /2 6 1/ / /2 5 5/8 4 5/8 21 1/ /4 6 1/ / /4 5 5/8 4 5/8 21 7/ / / /8 4 5/8 22 5/ /4 6 1/ /4 5 5/8 4 5/8 23 1/ /8 6 1/ / /8 5 5/8 4 5/ /8 6 1/ /8 5 5/8 4 5/8 24 3/ /8 6 1/ / /8 5 5/8 4 5/8 25 3/ /2 6 1/ / /2 5 5/8 4 5/8 26 1/ /4 7 1/4 5 3/4 3 1/ /4 5 5/8 4 5/8 26 7/ /8 7 1/4 5 3/4 31 7/ /8 5 5/8 4 5/8 28 1/ /8 7 1/4 5 3/4 33 3/ /8 5 5/8 4 5/8 3 7/ /2 7 1/4 5 3/4 35 1/ /2 5 5/8 4 5/8 32 1/ /8 7 1/4 5 3/4 36 5/ /8 5 5/8 4 5/8 33 5/ /8 7 1/4 5 3/ /8 5 5/8 4 5/8 35 1/ /4 7 1/4 5 3/4 4 3/ /4 7 1/8 4 3/8 39 1/ /8 7 1/4 5 3/4 41 3/ /8 7 1/8 4 3/8 4 1/2 113 All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less. Available. 28

29 Technical data CRN 1s D1 D1 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 1 1/4"3 lb.r.f. SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 1 1/4" Victaulic-type SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 3/4 x 1 1/16" ø1/2" ø3 1/2" ø4 1/8" 2" 3 15/16" 5 15/16" 8 1/4" 13/16" 7 1/16" 8 5/16" 4 x 1/2" TM " 3 15/16" 5 15/16" 9 7/8" 1 3/8" ø5 1/2" 4 x ø1/2" ø1 1/4" ø3 3/8" 7 1/16 8 1/4" TM Pump type CRN 1s-2 1/3 CRN 1s-3 1/3 CRN 1s-4 1/3 CRN 1s-5 1/3 CRN 1s-6 1/2 CRN 1s-7 1/2 CRN 1s-8 1/2 CRN 1s-9 3/4 CRN 1s-1 3/4 CRN 1s-11 3/4 CRN 1s-12 3/4 CRN 1s-13 1 CRN 1s-15 1 CRN 1s /2 CRN 1s /2 CRN 1s /2 CRN 1s /2 CRN 1s-25 2 CRN 1s-27 2 Ph. PJE* TEFC D1 D2 +B /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 2 1/ /2 6 1/ / /2 5 5/8 4 5/8 21 1/ /4 6 1/ / /4 5 5/8 4 5/8 21 7/ / / /8 4 5/8 22 5/ /4 6 1/ /4 5 5/8 4 5/8 23 1/ /8 6 1/ / /8 5 5/8 4 5/ /8 6 1/ /8 5 5/8 4 5/8 24 3/ /8 6 1/ / /8 5 5/8 4 5/8 25 3/ /2 6 1/ / /2 5 5/8 4 5/8 26 1/ /4 7 1/4 5 3/4 3 1/ /4 5 5/8 4 5/8 26 7/ /8 7 1/4 5 3/4 31 7/ /8 5 5/8 4 5/8 28 1/ /8 7 1/4 5 3/4 33 3/ /8 5 5/8 4 5/8 3 7/ /2 7 1/4 5 3/4 35 1/ /2 5 5/8 4 5/8 32 1/ /8 7 1/4 5 3/4 36 5/ /8 5 5/8 4 5/8 33 5/ /8 7 1/4 5 3/ /8 5 5/8 4 5/8 35 1/ /4 7 1/4 5 3/4 4 3/ /4 7 1/8 4 3/8 39 1/ /8 7 1/4 5 3/4 41 3/ /8 7 1/8 4 3/8 4 1/2 113 All dimensions in inches unless otherwise noted. *PJE flanged pump and +B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less. Available. 29

30 Performance curves CR(E) 1, CRI(E) 1, CRN(E) 1 CR(E), CRI(E), CRN(E) 1 [m] (E) -23 (E) -25 CR(E) 1 CRI(E) 1 CRN(E) 1 2-pole, 6 z (E) (E) (E) (E) (E) -5 (E) Q [US GPM] [kw].4. [m] Q [m³/h].8.4. NPS Q [US GPM] Eff Eff [%] NPSR Q [US GPM] 5 TM

31 Technical data CR(E) 1 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) DRAIN PLUG (G 1/2) 2" 3 15/16" 5 11/16" 6 5/16" 1"NPT (F) SUCTION AND DISCARGE 7/8" M1 x 4 13/16" 3" 7 1/16" 8 11/16" 4 x ø1/2" TM DRAIN PLUG (G 1/2) 3" 3 15/16" 5 9/16" 9 7/8" 1 1/4"25 lb.r.f. SUCTION AND DISCARGE 3/4"x1" 13/16" ø3 1/2" ø3 15/16" ø5 1/2" 4 x ø1/2" ø1 3/8" 7 1/16" 8 11/16" TM Pump type CR 1-2 1/3 CR 1-3 1/3 CR 1-4 1/2 CR(E) 1-5 1/2 CR 1-6 3/4 CR(E) 1-7 3/4 CR CR CR(E) CR /2 CR /2 CR(E) /2 CR(E) CR CR(E) CR CR(E) CR CR(E) Ph. Oval* TEFC MLE D1 D2 +B2 D1 D2 +B / / /8 4 5/8 19 5/ / / /8 4 5/8 19 5/ /4 6 1/ / /4 5 5/8 4 5/8 2 3/ /2 6 1/ / /2 5 1/ /2 5 5/8 4 5/ /8 6 1/ / /8 5 5/8 4 5/8 21 3/ /8 6 1/ / /2 5 1/2 22 3/ /8 5 5/8 4 5/8 22 1/ /8 7 1/4 5 3/4 26 3/ /8 5 5/8 4 5/8 23 1/ /4 7 1/4 5 3/4 27 1/ /4 5 5/8 4 5/8 23 7/ /4 5 3/4 28 1/ /2 5 1/2 26 1/ /8 4 5/8 24 5/ / /4 7 1/4 5 3/4 29 3/ /4 5 5/8 4 5/8 26 1/ /8 7 1/4 5 3/4 3 1/ /8 5 5/8 4 5/8 27 1/ /8 7 1/4 5 3/4 3 3/ /2 5 1/2 28 1/ /8 5 5/8 4 5/8 27 7/ /8 32 1/ /2 7 1/4 5 3/4 33 1/ /2 7 1/8 4 3/8 31 7/ /8 33 1/ /4 5 3/4 34 1/ /8 4 3/8 33 3/ /8 7 1/4 5 3/ /8 7 1/8 4 3/8 34 3/ /8 36 3/ /8 8 5/8 6 7/8 4 1/ /8 7 1/8 4 3/8 37 1/ /4 8 5/8 6 7/8 41 3/ /4 7 1/8 4 3/ /4 7 1/2 4 5/ /4 8 5/8 6 7/8 43 1/ /4 7 1/8 4 3/8 4 3/ /8 8 5/8 6 7/8 44 1/ /8 7 1/8 4 3/8 41 3/ /4 7 1/2 43 1/2 142 All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less. Available. 31

32 Technical data CRI(E) 1 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 1 1/4"3 lb.r.f. SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 2" 3 15/16" 5 15/16" 8 5/16" ø1 11/16" 13/16" 3" 7 1/16" 8 5/16" 1"NPT (F) SUCTION AND DISCARGE M1 x 4 4 x 1/2" TM DRAIN PLUG (G 1/2) 3" 3 15/16" 5 15/16" 9 7/8" 3/4 x 1 1/16" ø1/2" 1 3/8" ø3 1/2" ø4 1/8" ø5 1/2" 4 x ø1/2" ø1 1/4" ø3 3/8" 7 1/16 8 1/4" TM Pump type CRI 1-2 1/3 CRI 1-3 1/3 CRI 1-4 1/2 CRI(E) 1-5 1/2 CRI 1-6 3/4 CRI(E) 1-7 3/4 CRI CRI CRI(E) CRI /2 CRI /2 CRI(E) /2 CRI(E) CRI CRI(E) CRI CRI(E) CRI CRI(E) Ph. Oval* TEFC MLE D1 D2 +B2 D1 D2 +B /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 2 1/ /2 6 1/ / /2 5 1/2 21 1/ /2 5 5/8 4 5/8 21 1/ /4 6 1/ / /4 5 5/8 4 5/8 21 7/ / / /2 5 1/2 22 1/ /8 4 5/8 22 5/ /4 7 1/4 5 3/4 26 7/ /4 5 5/8 4 5/8 23 1/ /8 7 1/4 5 3/4 27 5/ /8 5 5/8 4 5/ /8 7 1/4 5 3/4 28 3/ /2 5 1/2 26 1/ /8 5 5/8 4 5/8 24 3/ /8 3 1/ /8 7 1/4 5 3/4 29 1/ /8 5 5/8 4 5/8 26 5/ /2 7 1/4 5 3/4 3 1/ /2 5 5/8 4 5/8 27 1/ /4 7 1/4 5 3/4 3 7/ /2 5 1/2 28 3/ /4 5 5/8 4 5/ /8 32 1/ /8 7 1/4 5 3/4 33 1/ /8 7 1/8 4 3/ /8 33 5/ /8 7 1/4 5 3/4 34 5/ /8 7 1/8 4 3/8 33 1/ /2 7 1/4 5 3/4 36 1/ /2 7 1/8 4 3/8 34 7/ /8 36 1/ /8 6 7/8 4 3/ /8 4 3/8 37 5/ /8 8 5/8 6 7/8 41 7/ /8 7 1/8 4 3/8 39 1/ /4 7 1/2 4 3/ /8 8 5/8 6 7/8 43 1/ /8 7 1/8 4 3/8 4 1/ /4 8 5/8 6 7/8 44 5/ /4 7 1/8 4 3/8 41 7/ /4 7 1/2 43 5/8 137 All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less. Available. 32

33 Technical data CRN(E) 1 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 1 1/4"3 lb.r.f. SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 1 1/4" Victaulic-type SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 3/4 x 1 1/16" ø1/2" ø3 1/2" ø4 1/8" 2" 3 15/16" 5 15/16" 8 1/4" 13/16" 7 1/16" 8 5/16" 4 x 1/2" TM " 3 15/16" 5 15/16" 9 7/8" 1 3/8" ø5 1/2" 4 x ø1/2" ø1 1/4" ø3 3/8" 7 1/16 8 1/4" TM Pump type CRN 1-2 1/3 CRN 1-3 1/3 CRN 1-4 1/2 CRN(E) 1-5 1/2 CRN 1-6 3/4 CRN(E) 1-7 3/4 CRN CRN CRN(E) CRN /2 CRN /2 CRN(E) /2 CRN(E) CRN CRN(E) CRN CRN(E) CRN CRN(E) Ph. PJE* TEFC MLE D1 D2 +B2 D1 D2 +B2 All dimensions in inches unless otherwise noted. *PJE flanged pump and +B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less. Available /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 2 1/ /2 6 1/ / /2 5 1/2 21 1/ /2 5 5/8 4 5/8 21 1/ /4 6 1/ / /4 5 5/8 4 5/8 21 7/ / / /2 5 1/2 24 1/ /8 4 5/8 22 5/ /4 7 1/4 5 3/4 26 7/ /4 5 5/8 4 5/8 23 1/ /8 7 1/4 5 3/4 27 5/ /8 5 5/8 4 5/ /8 7 1/4 5 3/4 28 3/ /2 5 1/2 26 1/ /8 5 5/8 4 5/8 24 3/ /8 3 1/ /8 7 1/4 5 3/4 29 1/ /8 5 5/8 4 5/8 26 5/ /2 7 1/4 5 3/4 3 1/ /2 5 5/8 4 5/8 27 1/ /4 7 1/4 5 3/4 3 7/ /2 5 1/2 28 3/ /4 5 5/8 4 5/ /8 32 1/ /8 7 1/4 5 3/4 33 1/ /8 7 1/8 4 3/ /8 33 5/ /8 7 1/4 5 3/4 34 5/ /8 7 1/8 4 3/8 33 1/ /2 7 1/4 5 3/4 36 1/ /2 7 1/8 4 3/8 34 7/ /8 36 1/ /8 6 7/8 4 3/ /8 4 3/8 37 5/ /8 8 5/8 6 7/8 41 7/ /8 7 1/8 4 3/8 39 1/ /4 7 1/2 4 3/ /8 8 5/8 6 7/8 43 1/ /8 7 1/8 4 3/8 4 1/ /4 8 5/8 6 7/8 44 5/ /4 7 1/8 4 3/8 41 7/ /4 7 1/2 43 5/

34 Performance curves CR(E) 3, CRI(E) 3, CRN(E) 3 CR(E), CRI(E), CRN(E) 3 [m] (E) CR(E) 3 CRI(E) 3 CRN(E) 3 2-pole, 6 z (E) (E) (E) (E) (E) (E) -3 (E) Q [US GPM] [kw].1.5. [m] Q [m³/h] NPS Q [US GPM] Eff Eff [%] NPSR Q [US GPM] 5 TM

35 Technical data CR(E) 3 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) DRAIN PLUG (G 1/2) 2" 3 15/16" 5 11/16" 6 5/16" 1"NPT (F) SUCTION AND DISCARGE 7/8" M1 x 4 13/16" 3" 7 1/16" 8 11/16" 4 x ø1/2" TM DRAIN PLUG (G 1/2) 3" 3 15/16" 5 9/16" 9 7/8" 1 1/4"25 lb.r.f. SUCTION AND DISCARGE 3/4"x1" 13/16" ø3 1/2" ø3 15/16" ø5 1/2" 4 x ø1/2" ø1 3/8" 7 1/16" 8 11/16" TM Pump type Ph. Oval* TEFC MLE D1 D2 +B2 D1 D2 +B2 CR 3-2 1/3 CR(E) 3-3 1/2 CR 3-4 3/4 CR(E) 3-5 3/4 CR(E) CR /2 CR /2 CR(E) /2 CR CR CR(E) CR CR(E) CR CR(E) CR CR CR(E) / / /8 4 5/8 19 5/ / / /2 5 1/2 19 1/ /8 4 5/8 19 5/ /4 6 1/ / /4 5 5/8 4 5/8 2 3/ /2 6 1/ / /2 5 1/ /2 5 5/8 4 5/ /8 7 1/4 5 3/4 25 3/ /2 5 1/2 23 1/ /8 5 5/8 4 5/8 21 3/ /8 27 1/ /8 7 1/4 5 3/4 26 1/ /8 5 5/8 4 5/8 23 5/ /8 7 1/4 5 3/4 27 1/ /8 5 5/8 4 5/8 24 3/ /4 7 1/4 5 3/ /2 5 1/2 25 3/ /4 5 5/8 4 5/ /8 29 1/ /4 5 3/4 29 5/ /8 4 3/8 28 3/ /4 7 1/4 5 3/4 3 1/ /4 7 1/8 4 3/8 29 1/ /8 7 1/4 5 3/ /8 7 1/8 4 3/8 29 3/ /8 31 3/ /4 8 5/8 6 7/8 34 5/ /4 7 1/8 4 3/8 31 7/ /8 8 5/8 6 7/ /8 7 1/8 4 3/8 33 1/ /4 7 1/ /8 6 7/8 37 1/ /8 4 3/8 34 3/ /2 8 5/8 6 7/8 38 7/ /2 7 1/8 4 3/8 36 1/ /4 7 1/2 37 3/ /8 1 5/8 7 1/2 41 1/ /8 7 1/8 4 3/8 39 1/ /4 1 5/8 7 1/2 42 5/ /4 7 1/8 4 3/8 4 1/ /4 1 5/8 7 1/ /4 7 1/8 4 3/ /4 7 1/2 44 1/4 172 All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less. Available. 35

36 Technical data CRI(E) 3 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 1 1/4"3 lb.r.f. SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 2" 3 15/16" 5 15/16" 8 5/16" ø1 11/16" 13/16" 3" 7 1/16" 8 5/16" 1"NPT (F) SUCTION AND DISCARGE M1 x 4 4 x 1/2" TM DRAIN PLUG (G 1/2) 3" 3 15/16" 5 15/16" 9 7/8" 3/4 x 1 1/16" ø1/2" 1 3/8" ø3 1/2" ø4 1/8" ø5 1/2" 4 x ø1/2" ø1 1/4" ø3 3/8" 7 1/16 8 1/4" TM Pump type CRI 3-2 1/3 CRI(E) 3-3 1/2 CRI 3-4 3/4 CRI(E) 3-5 3/4 CRI(E) CRI /2 CRI /2 CRI(E) /2 CRI CRI CRI(E) CRI CRI(E) CRI CRI(E) CRI CRI CRI(E) Ph. Oval* TEFC MLE D1 D2 +B2 D1 D2 +B /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /2 5 1/2 19 5/ /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 2 1/ /2 6 1/ / /2 5 1/2 21 1/ /2 5 5/8 4 5/8 21 1/ /4 7 1/4 5 3/4 25 1/ /2 5 1/2 23 3/ /4 5 5/8 4 5/8 21 7/ /8 27 1/ /4 5 3/4 26 5/ /8 4 5/8 23 3/ /4 7 1/4 5 3/4 27 3/ /4 5 5/8 4 5/8 24 1/ /8 7 1/4 5 3/4 28 1/ /2 5 1/2 25 1/ /8 5 5/8 4 5/8 25 1/ /8 29 3/ /8 7 1/4 5 3/4 29 3/ /8 7 1/8 4 3/8 28 1/ /8 7 1/4 5 3/4 3 3/ /8 7 1/8 4 3/8 29 1/ /2 7 1/4 5 3/4 31 1/ /2 7 1/8 4 3/8 29 7/ /8 31 1/ /8 8 5/8 6 7/8 34 3/ /8 7 1/8 4 3/ /4 8 5/8 6 7/8 36 1/ /4 7 1/8 4 3/8 33 3/ /4 7 1/2 35 1/ /8 8 5/8 6 7/8 37 5/ /8 7 1/8 4 3/8 34 7/ /8 8 5/8 6 7/ /8 7 1/8 4 3/8 36 1/ /4 7 1/2 37 7/ /8 7 1/2 41 3/ /8 4 3/8 39 1/ /8 1 5/8 7 1/2 42 3/ /8 7 1/8 4 3/8 4 5/ /8 1 5/8 7 1/2 44 1/ /8 7 1/8 4 3/8 42 1/ /4 7 1/2 44 3/8 165 All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less. Available. 36

37 Technical data CRN(E) 3 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 1 1/4"3 lb.r.f. SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 1 1/4" Victaulic-type SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 3/4 x 1 1/16" ø1/2" ø3 1/2" ø4 1/8" 2" 3 15/16" 5 15/16" 8 1/4" 13/16" 7 1/16" 8 5/16" 4 x 1/2" TM " 3 15/16" 5 15/16" 9 7/8" 1 3/8" ø5 1/2" 4 x ø1/2" ø1 1/4" ø3 3/8" 7 1/16 8 1/4" TM Pump type Ph. PJE* TEFC MLE D1 D2 +B2 D1 D2 +B2 CRN 3-2 1/3 CRN(E) 3-3 1/2 CRN 3-4 3/4 CRN(E) 3-5 3/4 CRN(E) CRN /2 CRN /2 CRN(E) /2 CRN CRN CRN(E) CRN CRN(E) CRN CRN(E) CRN CRN CRN(E) /8 6 1/ / /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /2 5 1/2 19 5/ /8 5 5/8 4 5/8 19 3/ /8 6 1/ / /8 5 5/8 4 5/8 2 1/ /2 6 1/ / /2 5 1/2 21 1/ /2 5 5/8 4 5/8 21 1/ /4 7 1/4 5 3/4 25 1/ /2 5 1/2 23 3/ /4 5 5/8 4 5/8 21 7/ /8 27 1/ /4 5 3/4 26 5/ /8 4 5/8 23 3/ /4 7 1/4 5 3/4 27 3/ /4 5 5/8 4 5/8 24 1/ /8 7 1/4 5 3/4 28 1/ /2 5 1/2 25 1/ /8 5 5/8 4 5/8 25 1/ /8 29 3/ /8 7 1/4 5 3/4 29 3/ /8 7 1/8 4 3/8 28 1/ /8 7 1/4 5 3/4 3 3/ /8 7 1/8 4 3/8 29 1/ /2 7 1/4 5 3/4 31 1/ /2 7 1/8 4 3/8 29 7/ /8 31 1/ /8 8 5/8 6 7/8 34 3/ /8 7 1/8 4 3/ /4 8 5/8 6 7/8 36 1/ /4 7 1/8 4 3/8 33 3/ /4 7 1/2 35 1/ /8 8 5/8 6 7/8 37 5/ /8 7 1/8 4 3/8 34 7/ /8 8 5/8 6 7/ /8 7 1/8 4 3/8 36 1/ /4 7 1/2 37 7/ /8 7 1/2 41 3/ /8 4 3/8 39 1/ /8 1 5/8 7 1/2 42 3/ /8 7 1/8 4 3/8 4 5/ /8 1 5/8 7 1/2 44 1/ /8 7 1/8 4 3/8 42 1/ /4 7 1/2 44 3/8 165 All dimensions in inches unless otherwise noted. *PJE flanged pump and +B2 dimension is one inch less than ANSI flanged pump and weight is approximately 9 lbs. less. Available. 37

38 Performance curves CR(E) 5, CRI(E) 5, CRN(E) 5 CR(E), CRI(E), CRN(E) 5 [m] (E) -2 (E) -22 CR(E) 5 CRI(E) 5 CRN(E) 5 2-pole, 6 z (E) (E) (E) (E) (E) -5 (E) -3 (E) Q [US GPM] [kw] Q [m³/h].3 Eff.2 Eff [%] [m] Q [US GPM] NPS 15 1 NPSR Q [US GPM] TM

39 Technical data CR(E) 5 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) DRAIN PLUG (G 1/2) 2" 3 15/16" 5 11/16" 6 5/16" 1 1/4"NPT (F) SUCTION AND DISCARGE 7/8" M1 x 4 13/16" 3" 7 1/16" 8 11/16" 4 x ø1/2" TM DRAIN PLUG (G 1/2) 3" 3 15/16" 5 9/16" 9 7/8" 1 1/4"25 lb.r.f. SUCTION AND DISCARGE 3/4"x1" 13/16" ø3 1/2" ø3 15/16" ø5 1/2" 4 x ø1/2" ø1 3/8" 7 1/16" 8 11/16" TM Pump type Ph. Oval* TEFC MLE D1 D2 +B2 D1 D2 +B2 CR(E) 5-2 3/4 CR(E) CR /2 CR(E) /2 CR CR(E) CR CR CR(E) CR CR CR(E) CR CR CR(E) CR /2 CR(E) /2 CR /2 CR(E) / / /2 5 1/2 19 1/ /8 4 5/8 19 5/ /8 7 1/4 5 3/4 24 1/ /2 5 1/2 22 1/ /8 5 5/8 4 5/8 2 3/ / /8 7 1/4 5 3/4 25 7/ /8 5 5/8 4 5/8 22 7/ /4 7 1/4 5 3/4 26 7/ /2 5 1/2 24 1/ /4 5 5/8 4 5/ /8 28 1/ /4 7 1/4 5 3/4 28 7/ /4 7 1/8 4 3/8 27 5/ /8 7 1/4 5 3/ /8 7 1/8 4 3/8 28 3/ /8 3 1/ /2 8 5/8 6 7/8 33 7/ /2 7 1/8 4 3/8 31 1/ /8 8 5/8 6 7/ /8 7 1/8 4 3/8 32 1/ /8 8 5/8 6 7/ /8 7 1/8 4 3/8 33 1/ /4 7 1/ /4 1 5/8 7 1/ /4 7 1/8 4 3/8 35 7/ /4 1 5/8 7 1/2 39 1/ /4 7 1/8 4 3/ /8 1 5/8 7 1/2 4 1/ /8 7 1/8 4 3/ /4 7 1/2 4 3/ /8 1 5/8 7 1/2 41 1/ /8 7 1/8 4 3/8 39 1/ /8 7 1/2 42 1/ /8 4 3/8 4 1/ /8 7 1/2 43 3/ /8 4 3/8 41 1/ /4 7 1/2 43 1/ /8 1 1/4 7 1/ /8 8 3/4 5 3/8 46 1/ /4 1 1/4 7 1/2 48 1/ /4 8 3/4 5 3/8 48 1/ /4 7 1/2 48 1/ /8 1 1/4 7 1/2 5 1/ /8 8 3/4 5 3/8 5 3/ /4 7 1/2 52 3/ /4 5 3/8 52 1/ /4 7 1/2 52 1/2 33 All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is one inch less than ANSI flanged pumps and weight is approximately 9 lbs. less. Available. 39

40 Technical data CRI(E) 5 D D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 1 1/4"3 lb.r.f. SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 2" 3 15/16" 5 15/16" 8 5/16" ø1 11/16" 13/16" 3" 7 1/16" 8 5/16" 1 1/4"NPT (F) SUCTION AND DISCARGE M1 x 6 4 x 1/2" TM DRAIN PLUG (G 1/2) 3" 3 15/16" 5 15/16" 9 7/8" 3/4 x 1 1/16" ø1/2" 1 3/8" ø3 1/2" ø4 1/8" ø5 1/2" 4 x ø1/2" ø1 1/4" ø3 3/8" 7 1/16 8 1/4" TM D Pump type CRI(E) 5-2 3/4 CRI(E) CRI /2 CRI(E) /2 CRI CRI(E) CRI CRI CRI(E) CRI CRI CRI(E) CRI CRI CRI(E) CRI /2 CRI(E) /2 CRI /2 CRI(E) /2 Ph. Oval* TEFC MLE D1 D2 +B2 D1 D2 +B /8 6 1/ / /2 5 1/2 19 5/ /8 5 5/8 4 5/8 19 3/ /4 7 1/4 5 3/4 24 3/ /2 5 1/2 22 3/ /4 5 5/8 4 5/8 2 3/ /8 26 1/ /4 7 1/4 5 3/ /4 5 5/8 4 5/ /8 7 1/4 5 3/ /2 5 1/2 24 3/ /8 5 5/8 4 5/8 24 1/ /8 28 1/ /8 7 1/4 5 3/ /8 7 1/8 4 3/8 27 3/ /2 7 1/4 5 3/ /2 7 1/8 4 3/8 28 7/ /8 3 3/ /8 8 5/8 6 7/ /8 7 1/8 4 3/8 31 1/ /4 8 5/8 6 7/8 35 1/ /4 7 1/8 4 3/8 32 3/ /4 8 5/8 6 7/8 36 1/ /4 7 1/8 4 3/8 33 3/ /4 7 1/2 35 1/ /8 1 5/8 7 1/2 38 1/ /8 7 1/8 4 3/ /8 1 5/8 7 1/2 39 1/ /8 7 1/8 4 3/8 37 1/ /8 7 1/2 4 1/ /8 4 3/8 38 1/ /4 7 1/2 4 1/ /8 7 1/2 41 3/ /8 4 3/8 39 1/ /8 1 5/8 7 1/2 42 3/ /8 7 1/8 4 3/8 4 1/ /8 1 5/8 7 1/2 43 1/ /8 7 1/8 4 3/8 41 3/ /4 7 1/2 43 5/ /4 1 1/4 7 1/2 46 1/ /4 8 3/4 5 3/8 46 1/ /8 1 1/4 7 1/2 48 1/ /8 8 3/4 5 3/8 48 3/ /4 7 1/2 48 3/ /4 7 1/2 5 3/ /4 5 3/8 5 1/ /8 1 1/4 7 1/2 52 1/ /8 8 3/4 5 3/8 52 5/ /4 7 1/2 52 5/8 296 All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is one inch less than ANSI flanged pumps and weight is approximately 9 lbs. less. Available. 4

41 Technical data CRN(E) 5 D2 D1 D2 D1 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 1 1/4"3 lb.r.f. SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 1 1/4" Victaulic-type SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 3/4 x 1 1/16" ø1/2" ø3 1/2" ø4 1/8" B2 2" 3 15/16" 5 15/16" 8 1/4" 13/16" 7 1/16" 8 5/16" 4 x 1/2" TM " 3 15/16" 5 15/16" 9 7/8" 1 3/8" ø5 1/2" 4 x ø1/2" ø1 1/4" ø3 3/8" 7 1/16 8 1/4" TM Pump type Ph. PJE* TEFC MLE D1 D2 +B2 D1 D2 +B2 CRN(E) 5-2 3/4 CRN(E) CRN /2 CRN(E) /2 CRN CRN(E) CRN CRN CRN(E) CRN CRN CRN(E) CRN CRN CRN(E) CRN /2 CRN(E) /2 CRN /2 CRN(E) / /8 6 1/ / /2 5 1/2 19 5/ /8 5 5/8 4 5/8 19 3/ /4 7 1/4 5 3/4 24 3/ /2 5 1/2 22 1/ /4 5 5/8 4 5/8 2 3/ /8 26 1/ /4 7 1/4 5 3/ /4 5 5/8 4 5/ /8 7 1/4 5 3/ /2 5 1/2 24 3/ /8 5 5/8 4 5/8 24 1/ /8 28 1/ /8 7 1/4 5 3/ /8 7 1/8 4 3/8 27 3/ /2 7 1/4 5 3/ /2 7 1/8 4 3/8 28 7/ /8 3 3/ /8 8 5/8 6 7/ /8 7 1/8 4 3/8 31 1/ /4 8 5/8 6 7/8 35 1/ /4 7 1/8 4 3/8 32 3/ /4 8 5/8 6 7/8 36 1/ /4 7 1/8 4 3/8 33 3/ /4 7 1/2 35 1/ /8 1 5/8 7 1/2 38 1/ /8 7 1/8 4 3/ /8 1 5/8 7 1/2 39 1/ /8 7 1/8 4 3/8 37 1/ /8 7 1/2 4 1/ /8 4 3/8 38 1/ /4 7 1/2 4 1/ /8 7 1/2 41 3/ /8 4 3/8 39 1/ /8 1 5/8 7 1/2 42 3/ /8 7 1/8 4 3/8 4 1/ /8 1 5/8 7 1/2 43 1/ /8 7 1/8 4 3/8 41 3/ /4 7 1/2 43 5/ /4 1 1/4 7 1/2 46 1/ /4 8 3/4 5 3/8 46 1/ /8 1 1/4 7 1/2 48 1/ /8 8 3/4 5 3/8 48 3/ /4 7 1/2 48 3/ /4 7 1/2 5 3/ /4 5 3/8 5 1/ /8 1 1/4 7 1/2 52 1/ /8 8 3/4 5 3/8 52 5/ /4 7 1/2 52 5/8 295 All dimensions in inches unless otherwise noted. *PJE flanged pump and +B2 dimension is one inch less than ANSI flanged pumps and weight is approximately 9 lbs. less. Available. 41

42 Performance curves CR(E) 1, CRI(E) 1, CRN(E) 1 CR(E), CRI(E), CRN(E) 1 [m] (E) CR(E) 1 CRI(E) 1 CRN(E) 1 2-pole, 6 z (E) (E) (E) (E) (E) (E) (E) Q [US GPM] [kw].4.2. [m] Q [m³/h].8.6 Eff.4.2. NPS Q [US GPM] NPSR Q [US GPM] Eff [%] NPS TM

43 Technical data CR(E) 1 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 2" ANSI 25 lb. R.F. DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 7" 7 7/8" 1 3/16" 13/16" 5 1/8" 8 1/2" 1 1/8" 2" NPT SUCTION AND DISCARGE M1 x 4 4 x ø9/16" TM DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 6 15/16" 11 7/8" 3/4 x 7/8" 13/16" ø4 3/4" 8 1/2" 1 1/8" ø2 9/16" ø5" ø6 1/2" 4 x ø9/16" TM Pump type Ph. Oval* TEFC ODP Ship Wt. MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 Ship Wt /4 6 1/ / /2 5 1/2 22 3/4 18 CR(E) 1-1 3/ /4 5 5/8 4 5/8 22 7/ /4 7 1/4 5 3/ /2 5 1/2 24 3/8 115 CR(E) / /4 5 5/8 4 5/ /8 26 3/ /4 8 5/8 6 7/8 31 5/ CR /4 7 1/8 4 3/8 28 7/ /8 8 5/8 6 7/8 32 3/ CR(E) /8 7 1/8 4 3/ /4 7 1/2 31 5/ /2 1 5/8 7 1/2 34 3/ CR /2 7 1/8 4 3/8 32 3/ /4 1 5/8 7 1/2 36 1/ CR(E) /4 7 1/8 4 3/ /4 7 1/2 36 1/ /8 1 5/8 7 1/2 37 1/ CR /8 7 1/8 4 3/8 35 1/ /8 1 1/4 7 1/2 38 3/ CR(E) / /8 8 3/4 5 3/8 38 7/ /4 7 1/2 38 7/ /8 1 1/4 7 1/2 39 7/ CR / /8 8 3/4 5 3/8 4 1/ /4 1 1/4 7 1/2 41 1/ CR(E) / /4 8 3/4 5 3/8 41 1/ /4 7 1/2 41 1/ /8 1 1/4 1 3/ CR(E) /8 8 3/4 5 3/8 43 5/ /4 7 1/2 43 5/ /2 1 1/4 1 3/8 46 3/ CR(E) /2 8 3/4 5 3/ /4 7 1/ CR /8 1 1/4 8 3/ /8 7 3/8 51 1/ CR /4 1 1/4 8 3/4 54 3/8 1 5/8 7 3/8 53 7/ All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is equal to ANSI flanged pumps and weight is approximately 3 lbs. less. Available. 43

44 Technical data CRI(E) 1 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 2" ANSI 3 lb. R.F. DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 7 7/8" 1 1/8" 1 1/16" 8 1/2" 9 3/4" 2" NPT SUCTION AND DISCARGE M12x8 3 15/16" 4 x ø9/16" TM DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 7 7/8" 11 7/8" 3/4 x 7/8" 1 1/16" 8 1/2" 9 3/4" ø5" ø6 1/2" 4 x ø9/16" ø2 9/16" ø4 3/4" TM Pump type Ph. Oval* TEFC ODP Ship Wt. MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 Ship Wt. CRI(E) 1-1 3/ /4 6 1/ / /2 5 1/2 22 3/ /4 5 5/8 4 5/8 22 7/ CRI(E) / /4 7 1/4 5 3/ /2 5 1/2 24 3/ /4 5 5/8 4 5/ /8 26 3/4 116 CRI /4 8 5/8 6 7/8 31 5/ /4 7 1/8 4 3/8 28 7/ CRI(E) /8 8 5/8 6 7/8 32 3/ /8 7 1/8 4 3/ /4 7 1/2 31 5/8 157 CRI /2 1 5/8 7 1/2 34 3/ /2 7 1/8 4 3/8 32 3/ CRI(E) /4 1 5/8 7 1/2 36 1/ /4 7 1/8 4 3/ /4 7 1/2 36 1/4 194 CRI /8 1 5/8 7 1/2 37 1/ /8 7 1/8 4 3/8 35 1/ CRI(E) / /8 1 1/4 7 1/2 38 3/ /8 8 3/4 5 3/8 38 7/ /4 7 1/2 38 7/8 229 CRI / /8 1 1/4 7 1/2 39 7/ /8 8 3/4 5 3/8 4 1/ CRI(E) / /4 1 1/4 7 1/2 41 1/ /4 8 3/4 5 3/8 41 1/ /4 7 1/2 41 1/4 234 CRI(E) /8 1 1/4 1 3/ /8 8 3/4 5 3/8 43 5/ /4 7 1/2 43 5/8 243 CRI(E) /2 1 1/4 1 3/8 46 3/ /2 8 3/4 5 3/ /4 7 1/ CRI /8 1 1/4 8 3/ /8 7 3/8 51 1/ CRI /4 1 1/4 8 3/4 54 3/8 1 5/8 7 3/8 53 7/ All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is equal to ANSI flanged pumps and weight is approximately 7 lbs. less. Available. 44

45 Technical data CRN(E) 1 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 2" ANSI 3 lb. R.F. DRAIN PLUG (G 1/2) 2" Victaulic-type SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 3/4 x 7/8" 3 1/2" 5 1/8" 7 7/8" 1 1/4" 1 1/16" 8 1/2" 9 3/4" 4 x ø9/16" TM /2" 5 1/8" 7 7/8" 11 7/8" 1 1/16" 8 1/2" 9 3/4" ø5" ø6 1/2" 4 x ø9/16" ø2 9/16" ø4 3/4" TM Pump type Ph. PJE* TEFC ODP Ship Wt. MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 Ship Wt. CRN(E) 1-1 3/ /4 6 1/ / /2 5 1/2 22 3/ /4 5 5/8 4 5/8 22 7/ CRN(E) / /4 7 1/4 5 3/ /2 5 1/2 24 3/ /4 5 5/8 4 5/ /8 26 3/4 116 CRN /4 8 5/8 6 7/8 31 5/ /4 7 1/8 4 3/8 28 7/ CRN(E) /8 8 5/8 6 7/8 32 3/ /8 7 1/8 4 3/ /4 7 1/2 31 5/8 157 CRN /2 1 5/8 7 1/2 34 3/ /2 7 1/8 4 3/8 32 3/ CRN(E) /4 1 5/8 7 1/2 36 1/ /4 7 1/8 4 3/ /4 7 1/2 36 1/4 194 CRN /8 1 5/8 7 1/2 37 1/ /8 7 1/8 4 3/8 35 1/ CRN(E) / /8 1 1/4 7 1/2 38 3/ /8 8 3/4 5 3/8 38 7/ /4 7 1/2 38 7/8 229 CRN / /8 1 1/4 7 1/2 39 7/ /8 8 3/4 5 3/8 4 1/ CRN(E) / /4 1 1/4 7 1/2 41 1/ /4 8 3/4 5 3/8 41 1/ /4 7 1/2 41 1/4 234 CRN(E) /8 1 1/4 1 3/ /8 8 3/4 5 3/8 43 5/ /4 7 1/2 43 5/8 243 CRN(E) /2 1 1/4 1 3/8 46 3/ /2 8 3/4 5 3/ /4 7 1/ CRN /8 1 1/4 8 3/ /8 7 3/8 51 1/ CRN /4 1 1/4 8 3/4 54 3/8 1 5/8 7 3/8 53 7/ All dimensions in inches unless otherwise noted. *PJE flanged pump and +B2 dimension is equal to ANSI flanged pumps and weight is approximately 9 lbs. less. Available 45

46 Performance curves CR(E) 15, CRI(E) 15, CRN(E) 15 CR(E), CRI(E), CRN(E) 15 [m] CR(E) 15 CRI(E) 15 CRN(E) 15 2-pole, 6 z (E) (E) -4 (E) (E) (E) (E) Q [US GPM] [kw] [m] Q [m³/h] 2. Eff Q [US GPM] NPS NPSR Q [US GPM] Eff [%] TM

47 Technical data CR(E) 15 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 2" ANSI 3 lb. R.F. DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 7" 7 7/8" 1 3/16" 13/16" 5 1/8" 8 1/2" 1 1/8" 2" NPT SUCTION AND DISCARGE M1 x 4 4 x ø9/16" TM DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 6 15/16" 11 7/8" 3/4 x 7/8" 13/16" ø4 3/4" 8 1/2" 1 1/8" ø2 9/16" ø5" ø6 1/2" 4 x ø9/16" TM Pump type Ph. Oval* TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CR(E) CR(E) CR(E) CR(E) /2 CR(E) CR(E) /2 7 1/4 5 3/ /2 7 1/8 4 3/8 27 7/ /8 29 3/ /4 1 5/8 7 1/2 32 1/ /4 7 1/8 4 3/8 3 3/ /4 7 1/2 32 3/ /8 7 1/2 34 1/ /8 4 3/8 32 1/ /4 7 1/2 34 1/ /4 7 1/2 36 3/ /4 5 3/8 36 1/ /4 7 1/2 36 1/ /8 1 1/4 1 3/8 38 3/ /8 8 3/4 5 3/8 38 3/ /4 7 1/2 38 3/ /8 1 1/4 1 3/8 4 1/ /8 8 3/4 5 3/8 4 1/ /4 7 1/2 4 1/8 24 CR /8 1 1/4 8 3/4 45 1/2 1 5/8 7 3/ CR /8 1 1/4 8 3/4 47 3/8 1 5/8 7 3/8 46 7/ CR /8 1 1/4 8 3/4 48 7/8 1 5/8 7 3/8 48 5/ CR /4 1 1/4 8 3/4 5 5/8 11 1/ / CR / /2 56 3/4 11 1/ / All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is equal to ANSI flanged pumps and weight is approximately 3 lbs. less. Available. 47

48 Technical data CRI(E) 15 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 2" ANSI 3 lb. R.F. DRAIN PLUG (G 1/2) 2" NPT SUCTION AND DISCARGE M12x8 DRAIN PLUG (G 1/2) 3/4 x 7/8" 3 1/2" 5 1/8" 7 7/8" 1 1/8" 1 1/16" 8 1/2" 9 3/4" 3 15/16" 4 x ø9/16" TM /2" 5 1/8" 7 7/8" 11 7/8" 1 1/16" 8 1/2" 9 3/4" ø5" ø6 1/2" 4 x ø9/16" ø2 9/16" ø4 3/4" TM Pump type Ph. Oval* TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CRI(E) CRI(E) CRI(E) CRI(E) /2 CRI(E) CRI(E) /2 7 1/4 5 3/ /2 7 1/8 4 3/8 27 7/ /8 29 3/ /4 1 5/8 7 1/2 32 1/ /4 7 1/8 4 3/8 3 3/ /4 7 1/2 32 3/ /8 7 1/2 34 1/ /8 4 3/8 32 1/ /4 7 1/2 34 1/ /4 7 1/2 36 3/ /4 5 3/8 36 1/ /4 7 1/2 36 1/ /8 1 1/4 1 3/8 38 3/ /8 8 3/4 5 3/8 38 3/ /4 7 1/2 38 3/ /8 1 1/4 1 3/8 4 1/ /8 8 3/4 5 3/8 4 1/ /4 7 1/2 4 1/8 236 CRI /8 1 1/4 8 3/4 45 1/2 1 5/8 7 3/ CRI /8 1 1/4 8 3/4 47 3/8 1 5/8 7 3/8 46 7/ CRI /8 1 1/4 8 3/4 48 7/8 1 5/8 7 3/8 48 5/ CRI /4 1 1/4 8 3/4 5 5/8 11 1/ / CRI / /2 56 3/4 11 1/ / All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is equal to ANSI flanged pumps and weight is approximately 7 lbs. less. Available. 48

49 Technical data CRN(E) 15 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 2" ANSI 3 lb. R.F. DRAIN PLUG (G 1/2) 2" Victaulic-type SUCTION AND DISCARGE DRAIN PLUG (G 1/2) 3/4 x 7/8" 3 1/2" 5 1/8" 7 7/8" 1 1/4" 1 1/16" 8 1/2" 9 3/4" 4 x ø9/16" TM /2" 5 1/8" 7 7/8" 11 7/8" 1 1/16" 8 1/2" 9 3/4" ø5" ø6 1/2" 4 x ø9/16" ø2 9/16" ø4 3/4" TM Pump type Ph. PJE* TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CRN(E) CRN(E) CRN(E) CRN(E) /2 CRN(E) CRN(E) /2 7 1/4 5 3/ /2 7 1/8 4 3/8 27 7/ /8 29 3/ /4 1 5/8 7 1/2 32 1/ /4 7 1/8 4 3/8 3 3/ /4 7 1/2 32 3/ /8 7 1/2 34 1/ /8 4 3/8 32 1/ /4 7 1/2 34 1/ /4 7 1/2 36 3/ /4 5 3/8 36 1/ /4 7 1/2 36 1/ /8 1 1/4 1 3/8 38 3/ /8 8 3/4 5 3/8 38 3/ /4 7 1/2 38 3/ /8 1 1/4 1 3/8 4 1/ /8 8 3/4 5 3/8 4 1/ /4 7 1/2 4 1/8 236 CRN /8 1 1/4 8 3/4 45 1/2 1 5/8 7 3/ CRN /8 1 1/4 8 3/4 47 3/8 1 5/8 7 3/8 46 7/ CRN /8 1 1/4 8 3/4 48 7/8 1 5/8 7 3/8 48 5/ CRN /4 1 1/4 8 3/4 5 5/8 11 1/ / CRN / /2 56 3/4 11 1/ / All dimensions in inches unless otherwise noted. *PJE flanged pump and +B2 dimension is equal to ANSI flanged pump and weight is approximately 9 lbs. less. Available. 49

50 Performance curves CR(E) 2, CRI(E) 2, CRN(E) 2 CR(E), CRI(E), CRN(E) 2 [m] CR(E) 2 CRI(E) 2 CRN(E) 2 2-pole, 6 z (E) (E) (E) (E) Q [US GPM] [kw] 2 1 [m] Q [m³/h] Q [US GPM] NPS NPSR Q [US GPM] Eff Eff [%] TM

51 Technical data CR(E) 2 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 2" ANSI 25 lb. R.F. DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 7" 7 7/8" 1 3/16" 13/16" 5 1/8" 8 1/2" 1 1/8" 2" NPT SUCTION AND DISCARGE M1 x 4 4 x ø9/16" TM DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 6 15/16" 11 7/8" 3/4 x 7/8" 13/16" ø4 3/4" 8 1/2" 1 1/8" ø2 9/16" ø5" ø6 1/2" 4 x ø9/16" TM Pump type Ph. Oval* Dimensions [inch Dimensions [inch] TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CR(E) CR(E) CR(E) /2 CR(E) /4 8 5/8 6 7/8 31 5/ /4 7 1/8 4 3/8 28 7/ /4 7 1/2 3 5/ /4 1 5/8 7 1/2 32 1/ /4 7 1/8 4 3/8 3 3/ /4 7 1/2 32 3/ /4 1 1/4 7 1/2 34 5/ /4 8 3/4 5 3/8 34 3/ /4 7 1/2 34 7/ /4 1 3/ /4 5 3/8 36 1/ /4 7 1/2 36 5/8 232 CR /8 1 1/4 8 3/ /8 7 3/8 41 1/ CR /8 1 1/4 8 3/4 43 3/4 1 5/8 7 3/8 43 1/ CR /8 1 1/4 8 3/4 45 1/4 1 5/8 7 3/8 48 3/ CR /8 1 1/4 8 3/ / / CR / /2 53 1/8 11 1/ / All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is equal to ANSI flanged pumps and weight is approximately 3 lbs. less. Available. 51

52 Technical data CRI(E) 2 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 2" ANSI 3 lb. R.F. DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 7 7/8" 1 1/8" 1 1/16" 8 1/2" 9 3/4" 2" NPT SUCTION AND DISCARGE M12x8 3 15/16" 4 x ø9/16" TM DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 7 7/8" 11 7/8" 3/4 x 7/8" 1 1/16" 8 1/2" 9 3/4" ø5" ø6 1/2" 4 x ø9/16" ø2 9/16" ø4 3/4" TM Pump type Ph. Oval* TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 Ship Wt. CRI(E) CRI(E) CRI(E) /2 CRI(E) /4 8 5/8 6 7/8 31 5/ /4 7 1/8 4 3/8 28 7/ /4 7 1/2 3 1/ /4 1 5/8 7 1/2 32 1/ /4 7 1/8 4 3/8 3 3/ /4 7 1/2 32 3/ /4 1 1/4 7 1/2 34 5/ /4 8 3/4 5 3/8 34 3/ /4 7 1/2 34 3/ /4 1 3/ /4 5 3/8 36 1/ /4 7 1/2 36 1/2 225 CRI /8 1 1/4 8 3/ /8 7 3/8 41 1/ CRI /8 1 1/4 8 3/4 43 3/4 1 5/8 7 3/8 43 1/ CRI /8 1 1/4 8 3/4 45 1/4 1 5/8 7 3/8 48 3/ CRI /8 1 1/4 8 3/ / / CRI / /2 53 1/8 11 1/ / All dimensions in inches unless otherwise noted. *Oval flanged pump and +B2 dimension is equal to ANSI flanged pumps and weight is approximately 7 lbs. less. Available. 52

53 Technical data CRN(E) 2 D2 D1 D2 D1 B2 B2 G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) G 1/2 PLUG WIT 1/4"TAP FOR GAUGE/ SENSOR PRIMING PORT (G 1/2) 2" ANSI 3 lb. R.F. DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 7 7/8" 1 1/4" 1 1/16" 8 1/2" 9 3/4" 2" Victaulic-type SUCTION AND DISCARGE 4 x ø9/16" TM DRAIN PLUG (G 1/2) 3 1/2" 5 1/8" 7 7/8" 11 7/8" 3/4 x 7/8" 1 1/16" 8 1/2" 9 3/4" ø5" ø6 1/2" 4 x ø9/16" ø2 9/16" ø4 3/4" TM Pump type Ph. PJE* Dimensions [inch] Dimensions [inch] TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CRN(E) CRN(E) CRN(E) /2 CRN(E) /4 8 5/8 6 7/8 31 5/ /4 7 1/8 4 3/8 28 7/ /4 7 1/2 3 1/ /4 1 5/8 7 1/2 32 1/ /4 7 1/8 4 3/8 3 3/ /4 7 1/2 32 3/ /4 1 1/4 7 1/2 34 5/ /4 8 3/4 5 3/8 34 3/ /4 7 1/2 34 3/ /4 1 3/ /4 5 3/8 36 1/ /4 7 1/2 36 1/2 225 CRN /8 1 1/4 8 3/ /8 7 3/8 41 1/ CRN /8 1 1/4 8 3/4 43 3/4 1 5/8 7 3/8 43 1/ CRN /8 1 1/4 8 3/4 45 1/4 1 5/8 7 3/8 48 3/ CRN /8 1 1/4 8 3/ / / CRN / /2 53 1/8 11 1/ / All dimensions in inches unless otherwise noted. *PJE flanged pump and +B2 dimension is equal to ANSI flanged pumps and weight is approximately 9 lbs. less. Available. 53

54 Performance curves CR(E) 32, CRN(E) 32 CR(E), CRN(E) 32 [m] CR(E) 32 CRN(E) 32 2-pole, 6 z (E) (E) (E) -1-1 (E) Q [US GPM] [kw] 2 1 [m] Q [m³/h] 4 Eff 1/ Q [US GPM] NPS NPSR 2/ Q [US GPM] Eff [%] TM

55 Technical data CR(E) 32 TM Pump type Ph. TEFC ODP Ship Wt. MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CR(E) /8 6 7/8 34 1/ /8 4 3/8 31 5/ /4 7 1/2 32 5/8 213 CR(E) /8 7 1/2 35 3/ /8 4 3/8 33 1/ /4 7 1/2 34 5/8 236 CR / /4 1 1/4 7 1/2 38 1/ /4 8 3/4 5 3/8 38 1/ CR / /4 1 1/4 7 1/2 38 1/ /4 8 3/4 5 3/8 38 1/ CR(E) / /4 1 1/4 7 1/2 38 1/ /4 8 3/4 5 3/8 38 1/ /4 7 1/2 38 1/8 285 CR(E) /2 1 1/4 1 3/8 41 1/ /2 8 3/4 5 3/ /4 7 1/2 4 7/8 314 CR /4 1 1/4 8 3/4 46 3/8 1 5/8 7 3/8 45 3/ CR /2 1 1/4 8 3/4 49 1/8 1 5/8 7 3/8 48 1/ CR /2 1 1/4 8 3/4 49 1/8 1 5/8 7 3/8 48 1/ CR /4 1 5/8 8 3/4 51 5/8 1 5/ / CR /4 1 5/8 8 3/4 51 5/8 11 5/ / CR /2 57 5/8 11 5/ / CR /2 57 5/8 11 1/ / CR / /2 6 3/8 11 1/ CR /4 15 5/8 13 1/8 63 3/4 11 1/2 12 1/4 62 1/ CR /2 15 5/8 13 1/8 66 1/2 11 1/2 12 1/ CR /2 15 5/8 13 1/8 66 1/2 11 1/2 12 1/ CR /8 15 5/8 13 1/8 69 3/8 13 1/4 12 1/4 69 3/ CR /8 15 5/8 13 1/8 69 3/8 13 1/4 12 1/4 69 3/ CR /8 15 5/8 13 1/8 72 1/8 13 1/4 12 1/4 72 1/ CR /8 15 5/8 13 1/8 72 1/8 13 1/4 12 1/4 72 1/ CR /8 15 5/8 13 1/8 74 7/8 13 1/4 12 1/4 74 7/ Ship Wt. 1) Weights are based on pump with TEFC motor (see price list for individual weights). All dimensions in inches unless otherwise noted. 55

56 Technical data CRN(E) 32 TM Pump type CRN(E) CRN(E) CRN /2 CRN /2 CRN(E) /2 CRN(E) Ph. TEFC ODP Ship Wt. MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B /8 6 7/8 34 1/ /8 4 3/8 31 5/ /4 7 1/2 32 5/ /8 7 1/2 35 3/ /8 4 3/8 33 1/ /4 7 1/2 34 5/ /4 1 1/4 7 1/2 38 1/ /4 8 3/4 5 3/8 38 1/ /4 1 1/4 7 1/2 38 1/ /4 8 3/4 5 3/8 38 1/ /4 1 1/4 7 1/2 38 1/ /4 8 3/4 5 3/8 38 1/ /4 7 1/2 38 1/ /2 1 1/4 1 3/8 41 1/ /2 8 3/4 5 3/ /4 7 1/2 4 7/8 314 CRN /4 1 1/4 8 3/4 46 3/8 1 5/8 7 3/8 45 3/ CRN /2 1 1/4 8 3/4 49 1/8 1 5/8 7 3/8 48 1/ CRN /2 1 1/4 8 3/4 49 1/8 1 5/8 7 3/8 48 1/ CRN /4 1 5/8 8 3/4 51 5/8 1 5/ / CRN /4 1 5/8 8 3/4 51 5/8 11 5/ / CRN /2 57 5/8 11 5/ / CRN /2 57 5/8 11 1/ / CRN / /2 6 3/8 11 1/ CRN /4 15 5/8 13 1/8 63 3/4 11 1/2 12 1/4 62 1/ CRN /2 15 5/8 13 1/8 66 1/2 11 1/2 12 1/ CRN /2 15 5/8 13 1/8 66 1/2 11 1/2 12 1/ CRN /8 15 5/8 13 1/8 69 3/8 13 1/4 12 1/4 69 3/ CRN /8 15 5/8 13 1/8 69 3/8 13 1/4 12 1/4 69 3/ CRN /8 15 5/8 13 1/8 72 1/8 13 1/4 12 1/4 72 1/ CRN /8 15 5/8 13 1/8 72 1/8 13 1/4 12 1/4 72 1/ CRN /8 15 5/8 13 1/8 74 7/8 13 1/4 12 1/4 74 7/ Ship Wt. 1) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 56

57 Performance curves CR(E) 45, CRN(E) 45 CR(E), CRN(E) 45 [m] CR(E) 45 CRN(E) 45 2-pole, 6 z (E) Q [US GPM] [kw] 4 2 [m] Q [m³/h] 8 1/1 Eff 6 2/ Q [US GPM] NPS NPSR Q [US GPM] Eff [%] TM

58 Technical data CR(E) 45 TM Pump type CR /2 CR(E) /2 Ph. TEFC ODP Ship Wt. MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B /4 7 1/2 37 3/ /4 5 3/8 37 5/ /4 7 1/2 37 3/ /4 5 3/8 37 5/ /4 7 1/2 37 3/8 311 CR /2 1 1/4 8 3/4 46 1/8 1 5/8 7 5/8 45 1/ CR /2 1 1/4 8 3/4 46 1/8 1 5/8 7 5/8 45 1/ CR /2 1 1/4 8 3/4 46 1/8 1 5/8 7 5/8 45 1/ CR /4 1 1/4 8 3/4 49 1/8 11 5/ / CR / /8 11 1/ CR / /8 11 1/ CR /8 15 5/8 13 1/8 58 7/8 11 1/ / CR /8 15 5/8 13 1/8 58 7/8 11 1/ / CR /8 15 5/8 13 1/8 58 7/8 11 1/ / CR /8 13 1/ /4 12 1/ CR /8 13 1/ /4 12 1/ CR /8 13 1/ /4 12 1/ CR / /8 69 5/8 13 1/4 12 1/4 64 5/ CR / /8 69 5/8 13 1/4 12 1/4 64 5/ CR / /8 72 6/8 13 1/4 12 1/4 67 3/ CR / /8 15 1/4 13 1/4 71 1/ CR / /8 15 1/4 13 1/4 74 1/ Ship Wt. 1) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 58

59 Technical data CRN(E) 45 TM s Pump type Ph. TEFC ODP Ship Wt. MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 Ship Wt /4 7 1/2 37 3/ CRN / /4 5 3/8 37 5/ /4 7 1/2 37 3/ CRN(E) / /4 5 3/8 37 5/ /4 7 1/2 37 3/8 311 CRN /2 1 1/4 8 3/4 46 1/8 1 5/8 7 5/8 45 1/ CRN /2 1 1/4 8 3/4 46 1/8 1 5/8 7 5/8 45 1/ CRN /2 1 1/4 8 3/4 46 1/8 1 5/8 7 5/8 45 1/ CRN /4 1 1/4 8 3/4 49 1/8 11 5/ / CRN / /8 11 1/ CRN / /8 11 1/ CRN /8 15 5/8 13 1/8 58 7/8 11 1/ / CRN /8 15 5/8 13 1/8 58 7/8 11 1/ / CRN /8 15 5/8 13 1/8 58 7/8 11 1/ / CRN /8 13 1/ /4 12 1/ CRN /8 13 1/ /4 12 1/ CRN /8 13 1/ /4 12 1/ CRN / /8 69 5/8 13 1/4 12 1/4 64 5/ CRN / /8 69 5/8 13 1/4 12 1/4 64 5/ CRN / /8 72 6/8 13 1/4 12 1/4 67 3/ CRN / /8 15 1/4 13 1/4 71 1/ CRN / /8 15 1/4 13 1/4 74 1/ ) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 59

60 Performance curves CR(E) 64, CRN(E) 64 CR(E), CRN(E) 64 [m] CR(E) 64 CRN(E) 64 2-pole, 6 z (E) Q [US GPM] [kw] 8 4 [m] Q [m³/h] 16 Eff 12 1/ Q [US GPM] NPS NPSR 2/ Q [US GPM] Eff [%] TM

61 Technical data CR(E) 64 TM Dimensions [inch] Dimensions [inch] Pump type Ph. TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CR(E) / /8 1 1/4 7 1/2 37 1/ /8 8 3/4 5 3/8 37 5/ /4 7 1/2 37 1/2 37 CR /2 1 1/4 8 3/4 43 1/8 1 5/8 7 3/8 42 1/ CR /4 1 1/4 8 3/4 46 1/8 1 5/8 7 3/8 45 3/ CR /4 1 1/4 8 3/4 46 1/8 11 5/ / CR / /2 49 3/8 11 1/ CR /8 13 1/ / / CR /8 13 1/ /4 12 1/ CR /8 13 1/ /4 12 1/ CR /4 15 5/8 13 1/8 59 2/8 13 1/4 12 1/4 59 1/ CR / /8 63 6/8 13 1/4 12 1/4 58 3/ CR / /8 63 6/8 13 1/4 12 1/4 58 3/ CR / /4 13 1/4 65 3/ ) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 61

62 Technical data CRN(E) 64 Dimensional sketches TM Dimensions and weights Pump type CRN(E) /2 Ph. TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B /8 1 1/4 7 1/2 37 1/ /8 8 3/4 5 3/8 37 5/ /4 7 1/2 37 1/2 37 CRN /2 1 1/4 8 3/4 43 1/8 1 5/8 7 3/8 42 1/ CRN /4 1 1/4 8 3/4 46 1/8 1 5/8 7 3/8 45 3/ CRN /4 1 1/4 8 3/4 46 1/8 11 5/ / CRN / /2 49 3/8 11 1/ CRN /8 13 1/ / / CRN /8 13 1/ /4 12 1/ CRN /8 13 1/ /4 12 1/ CRN /4 15 5/8 13 1/8 59 2/8 13 1/4 12 1/4 59 1/ CRN / /8 63 6/8 13 1/4 12 1/4 58 3/ CRN / /8 63 6/8 13 1/4 12 1/4 58 3/ CRN / /4 13 1/4 65 3/ ) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 62

63 Performance curves CR 9, CRN 9 CR, CRN 9 [m] CR 9 CRN 9 2-pole, 6 z Q [US GPM] [kw] 8 4 [m] Q [m³/h] 16 1/1 Eff 12 2/ Q [US GPM] NPS NPSR Q [US GPM] Eff [%] TM

64 Technical data CR 9 D2 D1 4-5 STAGES 4" ANSI 25 LB R.F. G 1 2 8X Ø 7 8 B2 4X Ø G 1 2 PLUG WIT 1/4" TAP FOR SENSOR/ GAUGE PRIMING PORT G STAGES 4" ANSI 125 LB R.F. 8X Ø 3 4 G 1 2 4X Ø TM Pump type Ph. TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CR /8 1 1/4 8 3/4 43 1/2 1 5/8 7 3/8 45 7/ CR /8 1 1/4 8 3/4 43 1/2 1 5/8 7 3/8 46 3/ CR / /2 46 7/8 11 1/ / CR /2 15 5/8 13 1/8 5 1/8 11 1/ CR /2 15 5/8 13 1/8 53 1/2 13 1/4 12 1/4 53 1/ CR /8 15 5/8 13 1/8 57 1/8 13 1/4 12 1/4 57 1/ CR / /8 61 5/8 13 1/4 12 1/4 56 5/ CR / /8 61 5/8 13 1/4 12 1/4 56 5/ CR / /4 15 1/4 13 1/4 63 5/ CR / /4 15 1/4 13 1/4 63 5/ ) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 64

65 Technical data CRN 9 D2 D1 4 STAGES 4" ANSI 3 LB R.F. G 1 2 8X Ø 7 8 B2 4X Ø G 1 2 PLUG WIT 1/4" TAP FOR SENSOR/ GAUGE PRIMING PORT G STAGES 4 " ANSI 15 LB R.F. 8X Ø 3 4 G 1 2 4X Ø TM Pump type Ph. Dimensions [inch] Dimensions [inch] TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CRN /8 1 1/4 8 3/4 43 1/2 1 5/8 7 3/8 45 7/ CRN /8 1 1/4 8 3/4 43 1/2 1 5/8 7 3/8 46 3/ CRN / /2 46 7/8 11 1/ / CRN /2 15 5/8 13 1/8 5 1/8 11 1/ CRN /2 15 5/8 13 1/8 53 1/2 13 1/4 12 1/4 53 1/ CRN /8 15 5/8 13 1/8 57 1/8 13 1/4 12 1/4 57 1/ CRN / /8 61 5/8 13 1/4 12 1/4 56 5/ CRN / /8 61 5/8 13 1/4 12 1/4 56 5/ CRN / /4 15 1/4 13 1/4 63 5/ CRN / /4 15 1/4 13 1/4 63 5/ ) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 65

66 Performance curves CR 12, CRN 12 CR, CRN 12 [m] CR 12 CRN 12 2-pole, 6 z Q [US GPM] [kw] Q [m³/h] 1n 2/3 Eff Eff [%] [m] Q [US GPM] NPS 16 Q 35 rpm 1n 4 12 Q 35 rpm 2/ NPS Q [US GPM] 1 TM

67 Technical data CR to 4-2 STAGES 5" ANSI 125 LB R.F. 4-1 to 5-1STAGES 5" ANSI 25 LB R.F. TM Dimensions [inch] Dimensions [inch] Pump type Ph. TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CR /8 1 1/4 8 3/4 49 1/2 11 5/ / CR / /2 49 1/4 11 1/ / CR /8 13 1/8 58 5/8 13 1/4 12 1/4 59 1/ CR /8 13 1/8 58 5/8 13 1/4 12 1/4 59 1/ CR / /4 12 1/4 6 1/ CR / /8 15 1/4 13 1/4 68 1/ CR / /8 15 1/4 13 1/4 68 1/ CR / /8 15 1/4 13 1/ CR / /4 15 1/4 13 1/4 77 5/ CR / /8 82 3/8 15 1/4 13 1/4 77 5/ CR / /8 82 3/8 15 1/4 13 1/4 77 5/ CR / /8 88 1/2 15 1/4 13 1/4 83 3/ ) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 67

68 Technical data CRN to 4-2 STAGES 5" ANSI 15 LB R.F. 4-1 to 5-1 STAGES 5" ANSI 3 LB R.F. TM Dimensions [inch] Dimensions [inch] Pump type Ph. TEFC ODP MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CRN /8 1 1/4 8 3/4 49 1/2 11 5/ / CRN / /2 49 1/4 11 1/ / CRN /8 13 1/8 58 5/8 13 1/4 12 1/4 59 1/ CRN /8 13 1/8 58 5/8 13 1/4 12 1/4 59 1/ CRN / /4 12 1/4 6 1/ CRN / /8 15 1/4 13 1/4 68 1/ CRN / /8 15 1/4 13 1/4 68 1/ CRN / /8 15 1/4 13 1/ CRN / /4 15 1/4 13 1/4 77 5/ CRN / /8 82 3/8 15 1/4 13 1/4 77 5/ CRN / /8 82 3/8 15 1/4 13 1/4 77 5/ CRN / /8 88 1/2 15 1/4 13 1/4 83 3/ ) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 68

69 Performance curves CR 15, CRN 15 CR, CRN 15 [m] CR 15 CRN 15 2-pole, 6 z Q [US GPM] [kw] [m] Q [m³/h] 1n 2/ Q [US GPM] NPS Q 35 rpm 1n 4 Q 35 rpm 2/3 NPS Q [US GPM] Eff Eff [%] TM

70 Technical data CR STAGES 5" ANSI 125 LB R.F. 4-5 STAGES 5" ANSI 25 LB R.F. TM D Dimensions [inch] Dimensions [inch] Pump type Ph. TEFC ODP 1) MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CR / /2 49 4/8 11 1/ / CR /8 15 5/8 13 1/8 49 2/8 11 1/ / CR /8 13 1/8 58 5/8 13 1/4 12 1/4 59 2/ CR / /4 12 1/4 6 4/ CR /4 13 1/ CR / /8 15 1/4 13 1/4 71 4/ CR / /8 15 1/4 13 1/4 71 4/ CR / /8 76 2/8 15 1/4 13 1/4 71 4/ CR / /8 82 3/8 15 1/4 13 1/4 77 5/ CR / /8 82 3/8 15 1/4 13 1/4 77 5/ ) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 7

71 Technical data CRN STAGES 5" ANSI 15 LB R.F. 4-5 STAGES 5" ANSI 3 LB R.F. TM Dimensions [inch] Dimensions [inch] Pump type Ph. TEFC ODP 1) MLE D1 D2 +B2 D1 D2 +B2 D1 D2 +B2 CRN / /2 49 4/8 11 1/ / CRN /8 15 5/8 13 1/8 49 2/8 11 1/ / CRN /8 13 1/8 58 5/8 13 1/4 12 1/4 59 2/ CRN / /4 12 1/4 6 4/ CRN /4 13 1/ CRN / /8 15 1/4 13 1/4 71 4/ CRN / /8 15 1/4 13 1/4 71 4/ CRN / /8 76 2/8 15 1/4 13 1/4 71 4/ CRN / /8 82 3/8 15 1/4 13 1/4 77 5/ CRN / /8 82 3/8 15 1/4 13 1/4 77 5/ ) Weights are based on pump with TEFC motor (see price list for individual weights) All dimensions in inches unless otherwise noted. 71

72 Motor data CR, CRI, CRN, CRE, CRIE, CRNE Standard motors in the CR range Motors used in the CR pump range are: Grundfos ML or MLE motors Grundfos specified Baldor motors The information in the tables below applies to following motors type and size: Type Phase Motor range [P] Cooling method ML 3 1/3-1 TEFC Baldor MLE 1 1/3-1 TEFC TEFC ODP 1 1/2-1 1/2 TEFC TEFC Grundfos CR pumps are supplied with heavy-duty 2-pole, NEMA C-frame motors built or selected to our rigid specifications. All CR pump motors have heavyduty bearings for maximum thrust requirements. It is not recommended that an off-the-shelf standard Baldor motor be used on a Grundfos pump. Ideally, the best motor choice would be the Grundfos specified motor. Single-phase Grundfos specified motors up to 7.5 hp have a built-in thermal overload switch. Other motor types are available (i.e., Explosion proof, Mill and Chem duty, igh Efficiency, etc.), consult local Grundfos company for more information. Pumps supplied by Grundfos Canada are normally supplied with motors from other manufactures. 575 volt motors meet EPAct/NRC efficiency standards. Dimensions and data will vary, contact local Grundfos company for more information. All values are subject to change without notice. TEFC motors (Totally Enclosed Fan Cooled, constant speed) P P Frame S.F. 1/3 1/2 3/ / /2 1 Voltage [V] Mtr. Eff. [%] Insul. class KVA code Full load current [A] Service Factor current [A] Start current [A] 1 56C /23 55 B K 6./3. 7.6/3.8 28/14 Baldor Baldor motor 3 56C / /8 F L / / /3.9 ML 1 56C / B K 7.4/ / / Baldor 3 56C /46 78/79.5 F K / / /5.1 ML 1 56C / B K 9.6/ / /31-28 Baldor 3 56C /46 79/8 F K / / /7.8 ML 1 56C /23 66 B K 12/ /7.2 77/38.5 Baldor 3 56C /46 81/81 F J / / /1.9 ML 1 56C / B K 17/ / / Baldor 3 56C /46 83/84 F M / / /18.4 ML 1 56C /23 74 F K 23/ / /78 Baldor 3 56C / /85.5 F G / / /24.3 ML 1 182TC / F 29/ / /94-85 Baldor 3 182TC / /84 F K / / /31.9 ML 1 213TCZ F J Baldor 3 184TC / /86 F S / / /59.5 ML 1 213TC F F Baldor ML motor 3 213TC /46 86/87.5 F M / / /93 ML 1 213TC F F Baldor 3 213TC /46 89/89.5 F L / / /137 ML TCZ / F J 39-37/ / /17 Baldor TCZ / F K / /26 42/21 Baldor TSCZ /46 91 F J 56/28 64/32 498/249 Baldor TSCZ /46 91 F G 7/35 78/39 45/225 Baldor TSC / F G 9/45 14/52 644/322 Baldor TSCZ /46 93 F G 11/55 128/64 746/393 Baldor TSCZ /46 93 F G 134/67 154/77 918/459 Baldor TSCZ /46 93 F G 166/83 188/ /581 Baldor TSCZ / F G 216/18 246/ /711 Baldor Motor type TM GR

73 Motor data CR, CRI, CRN, CRE, CRIE, CRNE ODP motors (Open Drip Proof, constant speed) P P ODP Frame ODP S.F. ODP Voltage ODP Mtr. Eff. % ODP Insul. class ODP KVA code ODP Full load current ODP service Factor current ODP Start current TCZ / F G 38-36/ / /131 Baldor motor TC / B G 48/24 55/ / TSCZ /46 91 B G 59/ / / TSC /46 91 F 7/35 8/4 48/ TSC /46 91 B G 96/48 11/55 542/ TSCZ / F G 116/58 134/67 732/ TSC / F G 14/7 161/ / TSCZ /46 93 F G 168/84 192/96 111/ TSCZ /46 93 F G 226/113 26/13 138/69 TM MLE motors (Integrated variable frequency drive) P P Frame S.F. Voltage Mtr. Eff. % Insul. class Full load current Service Factor current 1/2 1 56C F MLE motor 3/4 1 56C F C F C F C F /2 3 56C F C F C F C F TC F TC F / TSC F TC F TSC F TC F GR 8972_p TC F Note: MTR Eff. is the total efficiency for the motor and variable frequency drive. 73

74 Pumped liquids CR, CRI, CRN, CRE, CRIE, CRNE Pumped liquids Thin, non-explosive liquids, not containing solid particles or fibers. The liquid must not chemically attack the pump materials. When pumping liquids with a density and/or viscosity higher than that of water, oversized motors must be used, if required. Whether a pump is suitable for a particular liquid depends on a number of factors of which the most important are the chloride content, p value, temperature and content of chemicals, oils, etc. Please note that aggressive liquids (e.g. sea water and some acids) may attack or dissolve the protective oxide film of the stainless steel and thus cause corrosion. The CR(E), CRI(E), CRN(E) pump types are suitable for the following liquids: CR(E), CRI(E) Non-corrosive liquids. For liquid transfer, circulation and pressure boosting of cold or hot clean water. CRN(E) Industrial liquids. In systems where all parts in contact with the liquid must be made of high-grade stainless steel. CRT(E) Saline liquids. ypochlorites. Acids. For saline or chloride-containing liquids such as sea water or oxidizing agents such as hypochlorites, CRT(E) pumps of titanium are available. See separate product guide on CRT(E). List of pumped liquids A number of typical liquids are listed on the following pages. Other pump versions may be applicable, but those stated in the list are considered to be the best choices. The table is intended as a general guide only, and cannot replace actual testing of the pumped liquids and pump materials under specific working conditions. The list should, however, be applied with some caution as factors such as concentration of the pumped liquid, liquid temperature or pressure may affect the chemical resistance of a specific pump version. Safety precautions must be made when pumping dangerous liquids. Notes D E F Often with additives. Density and/or viscosity differ from that of water. Allow for this when calculating motor output and pump performance. Pump selection depends on many factors. Contact Grundfos. Risk of crystallization/precipitation in shaft seal 1 The pumped liquid highly inflammable. 2 The pumped liquid is combustible. 3 Insoluble in water. 4 Low self-ignition point. 74

75 Pumped liquids CR, CRI, CRN, CRE, CRIE, CRNE CR CRN Pumped liquid Note Liquid concentration, liquid temperature 1s, 1, 3, 5, 1, 15, 2 32, 45, 64, 9, 12, 15 1s, 1, 3, 5, 1, 15, 2 32, 45, 64, 9, 12, 15 Acetic acid C 3 COO 5 %, 68 F QQE QQE/BQE Acetone C 3 COC 3 1, F 1 %, 68 F BQE KUBE/BQE Alkaline degreasing agent D, F QQE KUE/BQE Ammonium bicarbonate N 4 CO 3 E 2 %, 86 F QQE KUE/BQE Ammonium hydroxide N 4 O 2 %, 14 F QQE KUBE/BQE Aviation fuel 1, 3, 4, F 1 %, 68 F QBV KUBV/BQV Benzoic acid C 6 5 COO Boiler water,5 %, 68 F QQV KUBV/BQV <248 F QQE KUBE/BQE F 248 F F - - Calcareous water < 194 F QQE KUE Calcium acetate (as coolant with inhibitor) D, E 3 %, 122 F QQE KUE Ca(C 3 COO) 2 Calcium hydroxide Ca(O) 2 E Saturated solution, 122 F QQE KUE Chloride-containing water F < 86 F, max. 5 ppm QQE KUE Chromic acid 2 CrO 4 1 %, 68 F QQV QQV/BQV Citric acid OC(C 2 CO 2 ) 2 COO Completely desalinated water (demineralized water) 5 %, 14 F QQE KUE/BQE < 248 F QQE KUBE/BQE Condensate < 194 F QQE KUE/BQE Copper sulfate CuSO 4 E 1 %, 122 F QQE KUE Corn oil D, E, 3 1 %, 176 F QQV KUV/BQV Diesel oil 2, 3, 4, F 1 %, 68 F QBV KUBV/BQV Domestic hot water (potable water) < 248 F QQE KUBE/BQE Ethanol (ethyl alcohol) C 2 5 O Ethylene glycol OC 2 C 2 O Formic acid COO Glycerine (glycerol) OC 2 C(O)C 2 O 1, F 1 %, 68 F QQE KUBE/BQE D, E 5 %, 122 F QQE KUE 5 %, 68 F QQE KUBE/BQE D, E 5 %, 122 F QQE KUE/BQE ydraulic oil (mineral) E, 2, 3 1 %, 212 F QQV KUBV/BQE ydraulic oil (synthetic) E, 2, 3 1 %, 212 F QQV KUBV/BQE Isopropyl alcohol C 3 COC 3 1, F 1 %, 68 F QBV KUBV/BQV Lactic acid C 3 C(O)COO Linoleic acid C COO Methanol (methyl alcohol) C 3 O E, 1 %, 68 F QQE KUBE/BQE E, 3 1 %, 68 F QQV KUBV/BQV 1, F 1 %, 68 F QQE KUBE/BQE Motor oil E, 2, 3 1 %, 176 F QQV KUBV/BQV Naphthalene C 1 8 E, 1 %, 176 F QQV KUV/BQV Nitric acid NO 3 F 1 %, 68 F QQE QQE/BQE 75

76 Pumped liquids CR, CRI, CRN, CRE, CRIE, CRNE CR CRN Pumped liquid Note Liquid concentration, liquid temperature 1s, 1, 3, 5, 1, 15, 2 32, 45, 64, 9, 12, 15 1s, 1, 3, 5, 1, 15, 2 32, 45, 64, 9, 12, 15 Oil-containing water < 212 F QQV KUBV/BQV Olive oil D, E, 3 1 %, 176 F QQV KUV/BQV Oxalic acid (COO) 2 1 %, 68 F QQE KUBE/BQE Ozone-containing water (O 3 ) 1 PPM, < 15 F QQE KUBE/BQE Peanut oil D, E, 3 1 %, 194 F QQV KUV/ BQV Petrol/gasoline 1, 3, 4, F 1 %, 68 F QBV KUBV/BQV Phosphoric acid 3 PO 4 E 2 %, 68 F QQV KUBV/BQV Propanol C 3 7 O Propylene glycol C 3 C(O)C 2 O 1, F 1 %, 68 F QQV KUBV/BQV D, E 5 %, 194 F QQE KUE Potassium carbonate K 2 CO 3 E 2 %, 122 F QQE KUE Potassium formate (as coolant with inhibitor) KOOC Potassium hydroxide KO D, E 3 %, 122 F QQE KUE E 2 %, 122 F QQE KUE Potassium permanganate KmnO 4 5 %, 68 F QQE QQE/BQE Rape seed oil D, E, 3 1 %, 176 F QQV KUV/BQV Salicylic acid C 6 4 (O)COO,1 %, 68 F QQE KUBE/BQE Silicone oil E, 3 1 % QQV KUBV/BQV Sodium bicarbonate NaCO 3 E 1 %, 14 F QQE KUE/BQE Sodium chloride (as coolant) NaCl Sodium hydroxide NaO Sodium hypochlorite NaOCl D, E 3 %, < 41 F, p>8 QQE KUE E 2 %, 122 F QQE KUE F,1 %, 68 F QQE QQE Sodium nitrate NaNO 3 E 1 %, 14 F QQE KUE/BQE Sodium phosphate Na 3 PO 4 E, 1 %, 14 F QQE KUE Sodium sulfate Na 2 SO 4 E, 1 %, 14 F QQE KUE/BQE Softened water < 248 F QQE KUBE/BQE Soybean oil D, E, 3 1 %, 176 F QQV KUV/BQV Sulfuric acid 2 SO 4 F 1 %, 68 F QQV KUV/KBQV Sulfurous acid 2 SO 3 1 %, 68 F QQE KUBE/BQE Swimming pool water (low chloride) Max 5 ppm free chlorine (Cl 2 ) QQE KUBE/BQE 76

77 Accessories CR, CRI, CRN, CRE, CRIE, CRNE Pipework connection For pipework connection, various sets of counter flanges and couplings are available. Adapter kit 6 flanges are available for CR, CRN 12 and 15 pumps. To use 6 flanges, two adapter kits must be ordered per pump. Adapter kit Pump type Pipe connection Number of flange kits needed Product number CR 12 CR 15 6 RF 25 lb. Ductile iron TM /16 9 1/4 CRN 12 CRN 15 6 RF 3 lb. ANSI 316 SS Counter flanges for CR(E) A set consists of two counter flanges, two gaskets, bolts and nuts. 3/4" Counter flange Pump type Description Pressure class Pipework connection Product number 3-1/16" 3-7/8" 5-1/2" TM CR 1s CR(E) 1 CR(E) 3 CR(E) 5 Threaded ANSI 25 lb. 1 1/4" NPT /4" 4-3/16" 5" 6-1/2" TM CR(E) 1 CR(E) 15 CR(E) 2 Threaded ANSI 25 lb. 2" NPT /4" ANSI 15 LB. 5-1/2" 7" 7/8" ANSI 3 LB. 5-7/8" 7-1/2" TM CR(E) 32 Threaded ANSI 125 lb. 2 1/2" NPT Threaded ANSI 25 lb. 2 1/2" NPT /4" 6" 7-1/2" 7/8" 5-11/16" 6-5/8" 8-1/4" TM CR(E) 45 Threaded ANSI 125 lb. 3" NPT Threaded ANSI 25 lb. 3" NPT

78 Accessories CR, CRI, CRN, CRE, CRIE, CRNE Counter flange Pump type Description Pressure class Pipework connection Product number ANSI 125 LB. 3/4" 7-1/2" 9" ANSI 25 LB. 7/8" 6-15/16" 7-7/8" 1" TM CR(E) 64 CR(E) 9 Threaded ANSI 125 lb. 4" NPT Threaded ANSI 25 lb. 4" NPT 3628 Threaded ANSI 125 lb. 5" NPT CR(E) 12 CR(E) Threaded ANSI 25 lb. 5" NPT Counter flanges for CRN(E) Counterflanges for CRN(E) pumps are made of stainless steel according to AISI 316. A set consists of two counter flanges, two gaskets, bolts and nuts. Counter flange Pump type Description Pressure class Pipework connection Product number 3/4" 3-1/16" 3-7/8" 5-1/2" TM CRI(E), CRN(E) 1s, 1, 3 and 5 Threaded ANSI 3 lb. 1 1/4" NPT /4" 4-3/16" 5" 6-1/2" TM CRI(E), CRN(E) 1, 15, 2 Threaded ANSI 3 lb. 2" NPT /4" ANSI 15 LB. 5-1/2" 7" 7/8" ANSI 3 LB. 5-7/8" 7-1/2" TM CRN(E) 32 Threaded ANSI 15 lb. 2 1/2" NPT Threaded ANSI 3 lb. 2 1/2" NPT ID138 3/4" 6" 7-1/2" 7/8" 5-11/16" 6-5/8" 8-1/4" TM CRN(E) 45 Threaded ANSI 15 lb. 3" NPT Threaded ANSI 3 lb. 3" NPT

79 Accessories CR, CRI, CRN, CRE, CRIE, CRNE Counter flange Pump type Description Pressure class Pipework connection Product number 3/4" ANSI 15 LB. 7-1/2" 9" 7/8" ANSI 3 LB. 6-15/16" 7-7/8" 1" TM CRN(E) 64 CRN(E) 9 Threaded ANSI 15 lb. 4" NPT ID148 Threaded ANSI 3 lb. 4" NPT Threaded ANSI 15 lb. 5" NPT CRN(E) 12 CRN(E) Threaded ANSI 3 lb. 5" NPT PJE couplings for CRN(E) Couplings for CRN(E) pumps are made of stainless steel according to AISI 316. A set consists of two couplings, two gaskets, two pipe stub and bolts and nuts. Couplings Pump type Pipe stub Rated pressure Pipework connection Rubber parts Number of coupling sets needed Product number TM CRI(E), CRN(E) Threaded 116 psi 1 1/4" NPT 1s, 1, 3 and 5 CRI(E) CRN(E) 1, 15 and 2 Threaded 115 psi 2" NPT EPDM FKM 1 ID118 EPDM FKM 1 ID128 FlexiClamp base connections All sets comprise the necessary number of bolts and nuts as well as a gasket/o-ring. Base connections Pump type Connection Pipework connection Rubber parts Product number TM CRI(E), CRN(E) 1s, 1, 3 and 5 Oval (cast iron) Oval (stainless steel) 1" NPT Klingersil /4" NPT Klingersil " NPT Klingersil /4" NPT Klingersil

80 Accessories CR, CRI, CRN, CRE, CRIE, CRNE Base connections Pump type Connection Pipework connection Rubber parts Product number EPDM TM CRI(E), CRN(E) 1s, 1, 3 and 5 Union ext. threaded 2" NPT FKM EPDM TM CRI(E), CRN(E) 1s, 1, 3 and 5 ANSI (FGJ) (stainless steel) 1 1/4" NPT FKM EPDM " NPT TM CRI(E), CRN(E) 1s, 1, 3 and 5 Clamp, threaded pipe stub 1 1/4" NPT FKM EPDM FKM TM CRI(E), CRN(E) 1, 15 and 2 Oval (cast iron) Oval (stainless steel) 2" NPT Klingersil " NPT Klingersil EPDM TM CRI(E), CRN(E) 1, 15 and 2 ANSI (FGJ) (stainless steel) 2" NPT FKM /2 NPT EPDM FKM TM CRI(E), CRN(E) 1, 15 and 2 Clamp, threaded pipe stub 2 NPT 2 NPT EPDM FKM EPDM FKM

81 Accessories CR, CRI, CRN, CRE, CRIE, CRNE Potentiometer for CRE, CRIE, CRNE Potentiometer for setpoint setting and start/stop of the CRE, CRIE, CRNE pump. Product External potentiometer with cabinet for wall mounting Product number G1-LON interface for CRE, CRIE, CRNE The G1-LON interface is used in connection with data transmission between a Locally Operating Network (LON) and electronically controlled Grundfos pumps applying the Grundfos bus-protocol GENIbus. Remote control, R1 R1 is used for wireless communication with the CRE, CRIE, CRNE pump. The communication takes place by means of infrared light. Product Product number R Product LiqTec for CR(E), CRI(E) and CRN(E) A dry-running protection device. The Grundfos LiqTec stops the pump immediately if there is no liquid in the pump (dry-running) If the liquid temperature exceeds 266 F ±8 F. When connected to the PTC sensors in the motor, the LiqTec also protects the motor against overheating. LiqTec is prepared for DIN rail mounting in control cabinet. Enclosure class: IP X. Product number G1-LON interface LiqTec dry-running protection Pump type Voltage [V] LiqTec Sensor ½" Cable 16.4 ft Extension cable 49.2 ft Product number /16" 3 9/16" TM CR(E) CRI(E) CRN(E)

82 Accessories CR, CRI, CRN, CRE, CRIE, CRNE Sensors for CRE, CRIE, CRNE Accessory Measuring range Product number Pressure sensor Connection: 1/4" NPT Includes a 6 ft cable with removable potted plug in addition to a standard plug for remote mounting. Gauges for CRE, CRIE, CRNE -87 psi (-6 bar) psi (-1 bar) psi (-16 bar) psi (-25 bar) psi (-4 bar) psi Accessory Measuring range Product number Liquid filled pressure gauge AISI 34/Copper Liquid filled pressure gauge AISI 316 3" g - 3 psi psi ID psi ID psi ID psi ID psi ID psi ID psi ID8568 3" g - 3 psi psi ID psi ID psi ID psi ID psi ID psi ID psi ID psi ID

83 Variants CR, CRI, CRN, CRE, CRIE, CRNE Lists of variants - on request Although the Grundfos CR(E), CRI(E), CRN(E) product range offers a number of pumps for different applications, customers require specific pump solutions to satisfy their needs. Below please find the range of options available for customizing the CR(E) pumps to meet the customers demands. Contact Grundfos for further information or for requests other than the ones mentioned below. Motors Variant Explosion proof motors Motors with anti-condensation heating unit Energy efficient motors Different motor brand Oversized motor 4-pole motors Description For operation in hazardous atmospheres, explosion-proof or dust-ignition-proof motors may be required. For operation in humid environments motors with built-in anti-condensation heating may be required. Grundfos offers motors from 1 to 1 p with energy efficient EPAct/NRC class and Premium efficiency class. Connections and other variants Variant Pipe connections TriClamp connections Electropolished pumps If technically possible, Grundfos can fit the pump with a motor of a brand other than the standard. This will normally increase the time of delivery. Alternatively, the pump can be supplied without a motor (motor thrust rating must be checked). Ambient temperatures above 14 F or installation at altitudes of more than 328 ft above sea level require the use of an oversized motor (i.e. derating). Grundfos offers standard motors fitted with 4-poles. Description In addition to the wide range of standard flange connections, a 232 Psi DIN standard clamping flange is available. Customized flanges are available according to specifications. TriClamp connections are of a hygienic design with a sanitary coupling for use in the pharmaceutical and food industry. To substantially reduce the risk of corrosion of the materials. For use in the pharmacentical/food industry. Shaft seals Variant Shaft seal with FFKM O-ring material Seal with flush, quench seal Cool-Top shaft seal system Double shaft seal with pressure chamber CRN MAGdrive Pumps Variant orizontally mounted pump Low-temperature pump to 4 F igh-speed pump up to 681 psi igh-pressure pump up to 696 psi Low-NPS pump (improved suction) Belt-driven pumps Pumps for pharmaceutical and biotechnological applications Description Shaft seals with FFKM or FXM o-ring material are recommended for applications where the pumped liquid may damage the standard O-ring material. Recommended for applications involving crystallizing, hardening or sticky liquids. Recommended for applications involving extremely high temperatures. No conventional mechanical shaft seal can withstand liquid temperatures of up to 356 F for any length of time. For that type of application, Grundfos unique aircooled shaft seal system is recommended. In order to ensure a low liquid temperature around the standard shaft seal, the pump is fitted with a special air-cooled shaft seal chamber. No separate cooling is required. Recommended for applications involving poisonous or explosive liquids. Protects the surrounding environment and the people working in the vicinity of the pump. Consists of two seals mounted in a "back-to-back" arrangement inside a separate pressure seal chamber. As the pressure in the chamber is higher than the pump pressure, leakage is prevented. A dosing pump or a special pressure-intensifier generates the seal chamber pressure. Magnetically driven pumps for industrial applications. Key applications are industrial processes involving the handling of aggressive, environmental, dangerous or volatile liquids, e.g. organic compounds, solvents, etc. Description For safety or height reasons, certain applications, for instance on ships, require the pump to be mounted in the horizontal position. For easy installation the pump is equipped with brackets that support motor and pump. Exposed to temperatures down to 4 F, coolant pumps may require neck-rings with a different diameter in order to prevent impeller drag. For high-pressure applications, a unique pump capable of generating up to 681 psi pressure is available. The pump is equipped with a high-speed motor, type MLE. The direction of rotation is the opposite of that of standard pumps, and the chamber stack is turned upside-down, as a result of which the pumped liquid flows in the opposite direction. For high-pressure applications, a unique double pump system capable of generating up to 696 psi pressure is available. Recommended for boiler-feed applications where cavitation may occur due to poor inlet conditions. Belt-driven pumps designed to operate in places with limited space or where no electrical power is available. CRN(E) pumps designed for applications requiring the sterilization and CIP capability of pipes, valves and pumps. (CIP = Cleaning-In- Place). 83

84 Submittal data sheet CR, CRI, CRN, CRE, CRIE, CRNE CR(E), CRI(E), CRN(E) Company name: Prepared by: Vertical Multistage Centrifugal Pumps Phone number: ( ) Fax number: ( ) Date: Quote number: Page 1 of: Client Information Project title: Reference number: Client contact: Client name: Client number: Client phone number: ( ) Location Information For: Unit: Site: Service: Address: City: State: Zip Code: Application Information Operating Conditions Fluid type: Pumped Fluid Capacity (gpm) Suction Pressure (psig) Discharge Pressure (psig) Differential ead (ft) ydraulic Power (hp) at designated capacity NPS Available (ft) Max. Norm. Min. Rated Max. Norm. Fluid Temperature ( F) at designated temperature Specific Gravity Vapor Pressure (psia) Viscosity (cp) Fluid ph: Chlorides (ppm): Service azardous: Corrosion/Erosion Continuous Flammable: caused by: Intermittent (starts/day): Other: Pump Information Model Information from Type Key and Codes: ----> (Example: CR 5-1 A-FGJ-A-E-QQE ) Quantity Required: Minimum required flow: NPS required at duty point: Product Guide additional information pages Materials page number: Technical data page number: Performance curve page number: Motor data page number: Motor Information P: Phase: Voltage: Enclosure: Custom-built pump information (optional): Additional Information 84

85 Quotation text CR, CRI, CRN, CRE, CRIE, CRNE CR(E), CRI(E), CRN(E) Vertical, non-self-priming, multistage, in-line, centrifugal pump for installation in pipe systems and mounting on a foundation. The pump has the following characteristics: - impellers and intermediate chambers are made of AISI Stainless steel - Pump head and base are made of - Power transmission is via cast iron split coupling. - pipework connections is via The motor is a -phase AC motor. Technical Rated flow: GPM Rated head: Feet Minimum liquid temperature: F Maximum liquid temperature: F Type of shaft seal: Materials Material, pump housing: Material, shaft: AISI Stainless Steel Material, impeller: AISI Stainless Steel Material, sleeve: AISI Stainless Steel Material, seal metal: AISI Stainless Steel - seal face: - seal face - seal elastomer: Installation Maximum ambient temperature: F Max. pressure at stated temp.: PSI/ F Standard, pipe connection: Size, pipe connection: Rated pressure, pipe connection: PSI Frame size for motor: NEMA Electrical data Motor type: Rated power (): P Frequency: z Rated voltage: V Rated current: A Service factor: Starting current: A Rated speed: RPM Full load motor efficiency: % Insulation class: Additional Gross weight: Shipping volume: Model: Lbs. 85

86 Further documentation CR, CRI, CRN, CRE, CRIE, CRNE WebCAPS WebCAPS is a Web-based Computer Aided Product Selection program available on WebCAPS contains detailed information on more than 185, Grundfos products in more than 22 languages. In WebCAPS, all information is divided into 6 sections: Catalog Literature Service Sizing Replacement CAD drawings. Catalog This section is based on fields of application and pump types, and contains technical data curves (Q, Eta, P1,, etc) which can be adapted to the density and viscosity of the pumped liquid and show the number of pumps in operation product photos dimensional drawings wiring diagrams quotation texts, etc. Literature In this section you can access all the latest documents of a given pump, such as product guides installation and operating instructions service documentation, such as Service kit catalog and Service kit instructions quick guides product brochures, etc. Service This section contains an easy-to-use interactive service catalog. ere you can find and identify service parts of both existing and discontinued Grundfos pumps. Furthermore, this section contains service videos showing you how to replace service parts. 86

87 1 Further documentation CR, CRI, CRN, CRE, CRIE, CRNE Sizing This section is based on different fields of application and installation examples, and gives easy step-by-step instructions in how to select the most suitable and efficient pump for your installation carry out advanced calculations based on energy consumption, payback periods, load profiles, life cycle costs, etc. analyse your selected pump via the built-in life cycle cost tool determine the flow velocity in wastewater applications, etc. Replacement In this section you find a guide to selecting and comparing replacement data of an installed pump in order to replace the pump with a more efficient Grundfos pump. The section contains replacement data of a wide range of pumps produced by other manufacturers than Grundfos. Based on an easy step-by-step guide, you can compare Grundfos pumps with the one you have installed on your site. When you have specified the installed pump, the guide will suggest a number of Grundfos pumps which can improve both comfort and efficiency. CAD drawings In this section it is possible to download 2-dimensional (2D) and 3- dimensional (3D) CAD drawings of most Grundfos pumps. These formats are available in WebCAPS: 2-dimensional drawings:.dxf, wireframe drawings.dwg, wireframe drawings. 3-dimensional drawings:.dwg, wireframe drawings (without surfaces).stp, solid drawings (with surfaces).eprt, E-drawings. WinCAPS Fig. 29 WinCAPS CD-ROM WinCAPS is a Windows-based Computer Aided Product Selection program containing detailed information on more than 185, Grundfos products in more than 22 languages. The program contains the same features and functions as WebCAPS, but is an ideal solution if no Internet connection is available. WinCAPS is available on CD-ROM and updated once a year 87