CR, CRN high pressure

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1 GRUNDFOS DATA BOOKLET CR, CRN high pressure Vertical multistage centrifugal pumps 5/6 Hz

2 Contents Product Data Performance range 3 Product range 4 Applications 4 CRNE 1 and 3 HS 5 CRN 5, 1, 15, SF 6 x CR 3, 45, 64 and 9 x CRN 3, 45, 64 and 9 7 Type key 8 Codes 8 Operating range of the shaft seal for the high pressure pump 9 Pumped liquids 9 Performance curves 9 Accessories Pipework connection 66 CRN counter flanges 66 PJE couplings with pipe stub 66 Connecting pipe 67 LiqTec 67 PJE coupling without pipe stub 67 Pressure sensors for CRNE-HS 67 Further product documentation WebCAPS 68 WinCAPS 69 Selection and sizing Selection of CR, CRN high pressure pumps 1 Performance curves/ Technical data CRNE 1 HS - 5/6 Hz 1 CRNE 3 HS - 5/6 Hz 14 CRN 5-SF, 5 Hz 16 CRN 1-SF, 5 Hz 18 CRN 15-SF, 5 Hz CRN -SF, 5 Hz CR 3, 5 Hz 4 CRN 3, 5 Hz 6 CR 45, 5 Hz 8 CRN 45, 5 Hz 3 CR 64, 5 Hz 3 CRN 64, 5 Hz 34 CR 9, 5 Hz 36 CRN 9, 5 Hz 38 CRN 5-SF, 6 Hz 4 CRN 1-SF, 6 Hz 4 CRN 15-SF, 6 Hz 44 CRN -SF, 6 Hz 46 CR 3, 6 Hz 48 CRN 3, 6 Hz 5 CR 45, 6 Hz 5 CRN 45, 6 Hz 54 CR 64, 6 Hz 56 CRN 64, 6 Hz 58 CR 9, 6 Hz 6 CRN 9, 6 Hz 6 Motor Data Standard motors for CR, CRN high pressure, 5 Hz 64 E-motors for CRNE-HS, 5 Hz 64 E-motors for CRNE-SF, 5 Hz 64 Standard motors for CR, CRN high pressure, 6 Hz 65 E-motors for CRNE-HS, 6 Hz 65 E-motors for CRNE-SF, 6 Hz 65

3 Product Data CR, CRN high pressure Performance range H [m] 4 3 CRN 5-SF 5 Hz CRNE CRNE CRN CRN CRN xcrn xcrn xcrn xcrn 1-HS 3-HS 1-SF 15-SF -SF Q [m³/h] TM H [m] 4 6 Hz 3 1 CRNE CRNE CRN CRN CRN CRN x CRN x CRN x CRN x CRN 1-HS 3-HS 5-SF 1-SF 15-SF -SF Q [m³/h] TM

Product Data CR, CRN high pressure Product range Range CRNE 1 HS CRNE 3 HS CR 5 SF CR 1 SF CR 15 SF CR SF x CR 3 x CR 45 x CR 64 x CR 9 Nominal flow rate, 5 Hz [m 3 /h] 1 3 5 1 15 3 45 64 9 Nominal

7-35 18-48 6-7 36-1 54-144 Max. pressure, 5 Hz [bar] 47 47 46 44 46 48 39 39 39 39 Max. pressure, 6 Hz [bar] 47 47 44 48 46 41 4 4 36 3 Motor power 4. - 7.5 4. - 7.5.55-5.5.75-7.5 3-15 4-18.5 11-18.

4 Product Data CR, CRN high pressure Product range Range CRNE 1 HS CRNE 3 HS CR 5 SF CR 1 SF CR 15 SF CR SF x CR 3 x CR 45 x CR 64 x CR 9 Nominal flow rate, 5 Hz [m 3 /h] Nominal flow rate, 6 Hz [m 3 /h Flow range, 5 Hz [m 3 /h] Flow range, 6 Hz [m 3 /h] Max. pressure, 5 Hz [bar] Max. pressure, 6 Hz [bar] Motor power Temperature range [ C] to +1 to +1 3 to +1 Version CRN: Stainless steel EN/DIN 1.441/AISI 316 Pipe connection Flange DN 65 DN 8 DN 1 DN 1 Flange - on request DN 8 DN 1 DN 15 DN 15 PJE coupling (Vitaulic) System One pump with high speed motor Two pumps in series - - Available On request Applications The CRN high pressure series is a multi-purpose pump range suitable for a variety of different applications demanding reliable and cost-efficient supply. CRN handles a variety of liquids from potable water to industrial liquids within a very wide temperature, flow and pressure scale. Below is a list representing some general examples of applications requiring a high pressure: Water treatment Ultra-filtration systems, Reverse osmosis systems. Industry Pressure boosting in... process water systems, washing and cleaning systems, high-pressure washdown systems, boiler feed and condensate systems. 4

Product Data CR, CRN high pressure CRNE 1 and 3 HS Fig. 1 CRNE 3-HS pump TM 847 4 Pump CRNE-HS is a single pump solution capable of generating up to 48 bar.

5 Product Data CR, CRN high pressure CRNE 1 and 3 HS Fig. 1 CRNE 3-HS pump TM Pump CRNE-HS is a single pump solution capable of generating up to 48 bar. The CRNE-HS pump is a non self-priming, vertical multistage centrifugal pump fitted with a high speed Grundfos motor with integrated frequency converter, type MGE. The pump consists of a base and a pump head. The pump body and the outer sleeve are secured between the base and the pump head by means of staybolts. 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. This (special) design ensures that the shaft seal is not affected by the pump discharge pressure. The base, the pump head cover as well as vital pump components are made from stainless steel. The base has in-line suction and discharge ports. The pump has a maintenance-free mechanical cartridge shaft seal. Operating conditions Liquid temperature: Ambient temperature: Minimum inlet pressure: Maximum inlet pressure: Maximum operating pressure: C to +1 C. Maximum +4 C. bar. 1/5 bar (static/operation). 5 bar TM Materials Pos. Description Materials EN/DIN AISI/ASTM Cast iron 1 Pump head EN-JL13 EN-GJL- Pump head cover Stainless steel Shaft Stainless steel ASTM 5B CF8M (eq. to AISI 316 AISI 316 AISI 39 4 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 Neck ring PTFE 1 Shaft seal HQQE, HQQV CF8M (eq. to AISI Base plate Cast iron EN-GJL- 1) EN-JL13 ASTM 5B Rubber parts EPDM or FKM 1) Stainless steel on request Fig. Sectional drawing of CRNE 1 and 3-HS 5

Product Data CR, CRN high pressure CRN 5, 1, 15, SF Fig. 3 CRN 15 SF 1 3 1 4 5 6 9 7 8 11 Fig.

6 Product Data CR, CRN high pressure CRN 5, 1, 15, SF Fig. 3 CRN 15 SF Fig. 4 Sectional drawing of CRN 5, 1, 15, SF GR7767 TM Pump CRN-SF is a double pump system capable of generating up to 48 bar. The system consists of two pumps in series. The first pump is a standard pump for feeding. The second pump is a high pressure pump especially designed for high pressures. This data booklet covers technical information about the high pressure pump. The CRN-SF pump is a non self-priming, vertical multistage centrifugal pump fitted with a Grundfos standard motor. The CRN-SF pump is also available with a Grundfos motor with integrated frequency converter, type MGE. When fitted with this motor the pump designation is CRNE-SF. The pump consists of a base and a pump head. The pump body and the outer sleeve are secured between the base and the pump head by means of staybolts. The direction of rotation is opposite to that of the other pumps, and the pump body is upside-down, thus giving the opposite direction of flow of liquid. The base, the pump head cover as well as vital pump components are made from stainless steel. The base has in-line suction and discharge ports. The pump has a maintenance-free mechanical cartridge shaft seal. Operating conditions Liquid temperature: Ambient temperature: Minimum inlet pressure: Maximum inlet pressure: Maximum operating pressure: Materials C to +1 C. Maximum +4 C. bar. 1/5 bar (static/operation). 5 bar. Pos. Description Materials EN/DIN AISI/ASTM 1 Pump head Cast iron Pump head cover EN-GJS Stainless steel CF8M (eq. to AISI 316) 3 Shaft Stainless steel AISI 39 4 Impeller Stainless steel AISI Chamber Stainless steel AISI Outer sleeve Stainless steel AISI O-ring for outer sleeve EPDM or FKM Base Stainless steel CF8M (eq. to AISI 316) 9 Neckring PTFE 1 Shaft seal HQQE, HQQV 11 Baseplate Cast iron EN-GJL- 1).6 ASTM 5B Rubber parts in pump EPDM or FKM 1) Stainless steel on request 6

7 Product Data CR, CRN high pressure x CR 3, 45, 64 and 9 x CRN 3, 45, 64 and 9 PN 5/PN 3 PN4 Pump x CR, CRN is a double pump system capable of generating up to 4 bar. The system consists of two pumps in series. The first pump is a standard pump for feeding. The second pump is a high pressure pump especially designed for high pressures. This data booklet covers technical information about the high pressure pump. The CRN pump is a non-self-priming, vertical multistage centrifugal pump fitted with a Grundfos standard motor. The specially developed high-pressure shaft seal, pump sleeve and bearing flange make the pump capable of handling high PN 4 pressures. CRN The base, the pump head cover and all components in contact with the pumped liquid are made of stainless steel. CR The base and the pump head are made of ductile cast iron. Fig. 5 x CR, CRN double pump system TM Operating conditions Liquid temperature: Ambient temperature: Maximum inlet pressure: Maximum operating pressure: Materials 3 C to +1 C. Maximum +4 C. 5 bar. 4 bar Fig. 6 Sectional drawing of a CR(N) pump TM Pos. Description Materials EN/DIN AISI/ASTM 1 Pump head CR: Cast iron EN-GJS-5-7 CRN: Stainless steel EN-JS CF8M (eq. to AISI 316) Motor stool Cast iron EN-GJL- EN-JL13 ASTM 5B 3 Shaft Stainless steel Impeller Stainless steel AISI Chamber Stainless steel AISI Outer sleeve Stainless steel AISI O-ring for outer sleeve 8 Base EPDM or FKM CR: Cast iron EN-GJS-5-7 CRN: Stainless steel 9 Neck ring Carbon-graphite filled PTFE 1 Shaft seal HQQE, HQQV 11 Bearing ring Bronze/carbongraphite filled PTFE 1 Bottom bearing ring TC/TC 1) 13 Base plate Cast iron EN-GJS-5-7 Stainless steel Rubber parts EPDM or FKM 1) TC = Tungsten Carbide (cemented) EN-JS EN-JS15 CF8M (eq. to AISI 316) ASTM

8 Product Data CR, CRN high pressure Type key CRNE 1 and 3 HS Example Type range: CRNE Flow rate [m 3 /h] Number of impellers Code for pump version Code for pipe connection Code for materials Code for rubber parts Code for shaft seal CRN 5, 1, 15 and SF x CRN 3, 45, 64 and 9 CRNE 3-3 HS -P -G -E -HQQE Example CRN SF -P -G -E -HQQE Type range: CRN Flow rate [m 3 /h] Number of impellers Code for pump version Code for pipe connection Code for materials Code for rubber parts Code for shaft seal Example Type range: CR, CRN Flow rate [m 3 /h] Number of stages Number of reduced - diameter impellers (if any) Code for pump version Code for pipe connection Code for materials Code for rubber parts Code for shaft seal CRN A -F -G -E -HQQE Codes Example A -F -A -E -H QQ E Pump version A Basic version B Oversize motor F CR pump for high temperatures (air-cooled top assembly) H Horizontal version HS High-pressure pump with high speed MGE motor I Different pressure rating J Pump w/different max speed 1) K Pump with low NPSH M Magnetic drive N Fitted with sensor P Undersize motor R Horizontal version with bearing bracket SF High pressure pump X Special version Pipe connection A Oval flange B NPT thread CA FlexiClamp (CRI(E), CRN(E) 1, 3, 5, 1, 15, ) F DIN flange G ANSI flange J JIS flange N Changed diameter of ports P PJE coupling X Special version Materials A Basic version, cast iron/1.431 D Carbon-graphite filled PTFE (bearings) G Wetted parts 1.441/AISI 316 GI All parts stainless steel, wetted parts 1.441/AISI 316 I Wetted parts 1.431/AISI 34 II All parts stainless steel, wetted parts 1.431/AISI 34 K Bronze (bearings) S SiC bearings + PTFE neck rings X Special version Code for rubber parts E EPDM F FXM K FFKM V FKM Shaft seal B Carbon H Balanced cartridge seal Q Silicon carbide U Tungsten carbide E EPDM V FKM 1) The output frequency of the frequency converter of the motor differs from the standard 5 Hz. In this situation the frequency is approx. 75 Hz. 8

9 Product Data CR, CRN high pressure Operating range of the shaft seal for the high pressure pump The actual operating range of the shaft seal for the high pressure pump depends on operating pressure, type of shaft seal and liquid temperature. The following temperature ranges apply to clean water. Operating conditions of the shaft seal for the CR high pressure pump Shaft seal HQQE HQQV Description O-ring (cartridge) (balanced seal), SiC/SiC, EPDM O-ring (cartridge) (balanced seal), SiC/SiC, FKM Max. temp. range [ C] 4 to +1 to +9 Pumped liquids Thin, non-explosive liquids, not containing solid particles or fibres. 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, ph 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. Performance curves The guidelines below apply to the curves shown on the following pages: 1. Tolerances to ISO 996, Annex A, if indicated.. The motors used for the measurements are standard Grundfos motors. 3. Measurements have been made with airless water at a temperature of C. 4. The curves apply to a kinematic viscosity of υ = 1 mm /s (1 cst). 5. Due to the risk of overheating, the pumps should not be used at a flow below the minimum flow rate. 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 [%] 3 1 CR t [ C] TM Fig. 7 Minimum flow rate 9

10 Selection and sizing CR, CRN high pressure Selection of CR, CRN high pressure pumps Pump size Selection of pump size should be based on: H f Required flow, required pressure Required flow and pressure at the draw-off point. Pressure loss as a result of height differences. Friction loss in the pipework. 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. H geo NPSH TM Efficiency If the pump is expected always to operate at the same duty point, select a pump which is operating at a duty point corresponding with the best efficiency of the pump. In case of varying consumption, select a pump which best efficiency falls within the duty range representing the highest power consumption, i.e. typically the duty range covering the greater part of the duty time. Fig. 8 Dimensional data p [MPa] 4 3 H [m] CR CR 45-3 CR 45-8 CR 45 5 Hz ISO 996 Annex A Duty point Feed pump [hp] Q [m³/h] Q [l/s] Q [m³/h] Best efficiency [%] TM Fig. 9 Example of a duty point 1

11 Selection and sizing CR, CRN high pressure Shaft seal As standard, the CR, CRN high pressure range is fitted with a high pressure cartridge shaft seal suitable for the most common high pressure applications. The following three key parameters must be taken into account, when selecting the shaft seal: type of pumped liquid and liquid temperature. Grundfos offers a wide range of shaft seal variants to meet specific demands. Inlet pressure and operating pressure The limit values stated on pages 5-7 must not be exceeded as regards... minimum inlet pressure maximum inlet pressure maximum operating pressure. Fig. 1 Shaft seal (Cartridge type) TM TM Fig. 11 Inlet and operating pressure 11

12 Performance curves/ Technical data CRNE 1 HS - 5/6 Hz CRNE 1 HS - 5/6 Hz p [kpa] 5 H [m] kw CRNE 1-3 HS ISO 996 Annex A kw kw Q [m³/h] P1 Q [l/s] H Q [m³/h] NPSH [m] [m] 1 NPSH Q [m³/h] 6 3 TM

13 Technical data CRNE 1 HS - 5/6 Hz Dimensional sketch D D1 B B ø4, x ø13 TM Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRNE 1-3 HS CRNE 1-3 HS CRNE 1-3 HS

14 Performance curves CRNE 3 HS - 5/6 Hz CRNE 3 HS - 5/6 Hz p [kpa] H [m] 45 CRNE 3-3 HS ISO 996 Annex A kw kw kw Q [m³/h] P1 Q [l/s] H Q [m³/h] NPSH [m] [m] 8 NPSH Q [m³/h] 4 TM

15 Technical data CRNE 3 HS - 5/6 Hz Dimensional sketch D D1 B B1 ø4, 4 x ø TM Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRNE 3-3 HS CRNE 3-3 HS CRNE 3-3 HS

16 Performance curves CRN 5-SF, 5 Hz CRN 5-SF, 5 Hz p [kpa] 4 H [m] CRN CRN CRN 5-4 * CRN 5-34 SF +CRN 5-5 Hz ISO 996 Annex A CRN 5- + CRN CRN CRN CRN CRN CRN CRN * CRN(E) 5-34 SF Q [m³/h] Q [l/s] 8 7 [%] Q [m³/h] 1 TM

17 Technical data CRN 5-SF, 5 Hz Dimensional sketches D D1 B1 B D3 Connecting pipe ø4. 4 x ø TM TM CRN feed pump/crn SF high-pressure pump CRN feed pump, connecting pipe and CRN SF high-pressure pump Dimensions and weights Motor CRN CRNE Pump P type Dimension [mm] Net weight Dimension [mm] Net weight B1 B B1+B D1 D D3 [kg] B1 B B1+B D1 D D3 [kg] CRN CRN CRN CRN CRN CRN CRN CRN CRN CRN CRN CRN(E) 5-34 SF

18 Performance curves CRN 1-SF, 5 Hz CRN 1-SF, 5 Hz p [kpa] 4 H [m] CRN 1- + CRN 1- + CRN CRN 1-16 * CRN 1-1 SF +CRN 1-5 Hz ISO 996 Annex A 36 + CRN CRN CRN CRN CRN CRN CRN 1- * CRN(E) 1-1 SF Q [m³/h] Q [l/s] 8 [%] Q [m³/h] 1 TM

19 Technical data CRN 1-SF, 5 Hz Dimensional sketches D3 D D1 B Connecting pipe B1 ø x ø TM TM CRN feed pump/crn SF high-pressure pump CRN feed pump, connecting pipe and CRN SF high-pressure pump Dimensions and weights Motor CRN CRNE Pump P type Dimension [mm] Net weight Dimension [mm] Net weight B1 B B1+B D1 D D3 [kg] B1 B B1+B D1 D D3 [kg] CRN CRN CRN CRN CRN CRN CRN CRN CRN CRN CRN CRN(E) 1-1 SF

20 Performance curves CRN 15-SF, 5 Hz CRN 15-SF, 5 Hz p [kpa] 4 H [m] CRN CRN CRN 15-1 * CRN SF +CRN 15-5 Hz ISO 996 Annex A 36 + CRN CRN CRN CRN * CRN(E) SF Q [m³/h] Q [l/s] 16 [%] Q [m³/h] 1 TM

21 Technical data CRN 15-SF, 5 Hz Dimensional sketches D3 D D1 B Connecting pipe B1 ø x ø13 TM TM CRN feed pump/crn SF high-pressure pump CRN feed pump, connecting pipe and CRN SF high-pressure pump Dimensions and weights Motor CRN CRNE Pump P type Dimension [mm] Net weight Dimension [mm] Net weight B1 B B1+B D1 D D3 [kg] B1 B B1+B D1 D D3 [kg] CRN CRN CRN CRN CRN CRN CRN CRN(E) SF

22 Performance curves CRN -SF, 5 Hz CRN -SF, 5 Hz p [kpa] 4 H [m] CRN CRN CRN -1 + CRN -1 * CRN -16 SF +CRN - 5 Hz ISO 996 Annex A 36 + CRN CRN -5 + CRN -3 4 * CRN(E) -16 SF Q [m³/h] Q [l/s] [%] Q [m³/h] 1 TM

23 Technical data CRN -SF, 5 Hz Dimensional sketches D3 D D1 B Connecting pipe B1 ø x ø13 TM TM CRN feed pump/crn SF high-pressure pump CRN feed pump, connecting pipe and CRN SF high-pressure pump Dimensions and weights Motor CRN CRNE Pump P type Dimension [mm] Net weight Dimension [mm] Net weight B1 B B1+B D1 D D3 [kg] B1 B B1+B D1 D D3 [kg] CRN CRN CRN CRN CRN CRN CRN CRN(E) -16 SF

24 Performance curves CR 3, 5 Hz CR 3, 5 Hz p [kpa] 4 H [m] 4 CR CR 3-1 CR CR 3-9 CR 3 5 Hz ISO 996 Annex A 36 CR CR 3-8 CR CR CR CR 3-6 CR CR CR Q [m³/h] Q [l/s] [%] Q [m³/h] TM

25 Technical data CR 3, 5 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN65 8 x ø18 15 ø17 ø145 ø ø x ø14 TM TM CR feed pump/cr high-pressure pump CR feed pump, connecting pipe and CR high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CR CR CR CR CR CR

26 Performance curves CRN 3, 5 Hz CRN 3, 5 Hz p [kpa] 4 H [m] 4 CRN CRN 3-1 CRN CRN 3-9 CRN 3 5 Hz ISO 996 Annex A 36 CRN CRN 3-8 CRN CRN CRN CRN 3-6 CRN CRN CRN Q [m³/h] Q [l/s] [%] Q [m³/h] TM

27 Technical data CRN 3, 5 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN65 8 x ø ø ø17 ø145 ø185 4 x ø14 TM TM CRN feed pump/crn high-pressure pump CRN feed pump, connecting pipe and CRN high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRN CRN CRN CRN CRN CRN

28 Performance curves CR 45, 5 Hz CR 45, 5 Hz p [kpa] 4 H [m] 4 36 CR CR 45-7 CR CR 45-6 CR 45 5 Hz ISO 996 Annex A CR CR CR CR 45-4 CR CR CR Q [m³/h] Q [l/s] [%] Q [m³/h] TM

29 Technical data CR 45, 5 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN8 8 x ø ø ø1 ø16 ø 4 x ø14 TM TM CR feed pump/cr high-pressure pump CR feed pump, connecting pipe and CR high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CR CR CR CR CR CR

30 Performance curves CRN 45, 5 Hz CRN 45, 5 Hz p [kpa] 4 H [m] 4 36 CRN CRN 45-7 CRN CRN 45-6 CRN 45 5 Hz ISO 996 Annex A CRN CRN CRN CRN 45-4 CRN CRN CRN Q [m³/h] Q [l/s] [%] Q [m³/h] TM

31 Technical data CRN 45, 5 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN8 8 x ø ø ø1 ø16 ø 4 x ø14 TM TM CRN feed pump/ CRN high-pressure pump CRN feed pump, connecting pipe and CRN high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRN CRN CRN CRN CRN CRN

32 Performance curves CR 64, 5 Hz CR 64, 5 Hz p [kpa] 4 H [m] 4 CR CR 64-6 CR 64 5 Hz ISO 996 Annex A 36 CR CR 64-5 CR CR CR CR CR CR 64-4 CR Q [m³/h] Q [l/s] [%] Q [m³/h] TM

33 Technical data CR 64, 5 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN1 8 x ø ø ø15 ø19 ø35 4 x ø14 TM TM CR feed pump/cr high-pressure pump CR feed pump, connecting pipe and CR high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CR CR CR CR CR CR

34 Performance curves CRN 64, 5 Hz CRN 64, 5 Hz p [kpa] 4 H [m] 4 CRN CRN 64-6 CRN 64 5 Hz ISO 996 Annex A 36 CRN CRN 64-5 CRN CRN CRN CRN CRN CRN 64-4 CRN Q [m³/h] Q [l/s] [%] Q [m³/h] TM

35 Technical data CRN 64, 5 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN1 8 x ø 14 ø15 ø19 ø ø x ø14 TM TM CRN feed pump/crn high-pressure pump Pump type Dimensions and weights Motor P CRN feed pump, connecting pipe and CRN high-pressure pump Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRN CRN CRN CRN CRN CRN

36 Performance curves CR 9, 5 Hz CR 9, 5 Hz p [kpa] 4 H [m] 44 4 CR CR 9-6 CR 9 5 Hz ISO 996 Annex A CR CR CR CR 9-4 CR CR CR CR 9-4 CR CR 9-1 CR Q [m³/h] Q [l/s] [%] Q [m³/h] TM

37 Technical data CR 9, 5 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN1 8 x ø ø ø156 ø19 ø35 4 x ø14 TM TM CR feed pump/cr high-pressure pump Pump type Dimensions and weights Motor P CR feed pump, connecting pipe and CR high-pressure pump Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CR CR CR CR CR CR

38 Performance curves CRN 9, 5 Hz CRN 9, 5 Hz p [kpa] 4 H [m] 44 4 CRN CRN 9-6 CRN 9 5 Hz ISO 996 Annex A CRN CRN CRN CRN 9-4 CRN CRN CRN CRN 9-4 CRN CRN 9-1 CRN Q [m³/h] Q [l/s] [%] Q [m³/h] TM

39 Technical data CRN 9, 5 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN1 8 x ø ø ø156 ø19 ø35 4 x ø14 TM TM CRN feed pump/crn high-pressure pump Pump type Dimensions and weights Motor P CRN feed pump, connecting pipe and CRN high-pressure pump Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRN CRN CRN CRN CRN CRN

40 Performance curves CRN 5-SF, 6 Hz CRN 5-SF, 6 Hz p [kpa] 4 H [m] CRN CRN 5- + CRN 5- + CRN CRN CRN 5-14 * CRN 5-4 SF +CRN 5-6 Hz ISO 996 Annex A 36 + CRN CRN CRN CRN * CRN(E) 5-4 SF Q [m³/h] Q [l/s] 8 [%] Q [m³/h] 1 TM

41 Technical data CRN 5-SF, 6 Hz Dimensional sketches D D1 B1 B D3 Connecting pipe ø4. 4 x ø TM TM CRN feed pump/crn SF high-pressure pump CRN feed pump, connecting pipe and CRN SF high-pressure pump Dimensions and weights Motor CRN CRNE Pump P type Dimension [mm] Net weight Dimension [mm] Net weight B1 B B1+B D1 D D3 [kg] B1 B B1+B D1 D D3 [kg] CRN CRN CRN CRN CRN CRN CRN CRN CRN CRN CRN(E) 5-4 SF

42 Performance curves CRN 1-SF, 6 Hz CRN 1-SF, 6 Hz p [kpa] 5 H [m] CRN CRN CRN1-1 * CRN 1-17 SF +CRN 1-6 Hz ISO 996 Annex A CRN CRN CRN * CRN(E) 1-17 SF Q [m³/h] Q [l/s] 16 [%] Q [m³/h] 1 TM

43 Technical data CRN 1-SF, 6 Hz Dimensional sketches D3 D D1 B Connecting pipe B1 ø x ø TM TM CRN feed pump/crn SF high-pressure pump CRN feed pump, connecting pipe and CRN SF high-pressure pump Dimensions and weights Motor CRN CRNE Pump P type Dimension [mm] Net weight Dimension [mm] Net weight B1 B B1+B D1 D D3 [kg] B1 B B1+B D1 D D3 [kg] CRN CRN CRN CRN CRN CRN CRN(E) 1-17 SF

44 Performance curves CRN 15-SF, 6 Hz CRN 15-SF, 6 Hz p [kpa] 4 H [m] CRN CRN CRN 15-8 * CRN SF +CRN 15-6 Hz ISO 996 Annex A CRN CRN * CRN(E) SF Q [m³/h] Q [l/s] [%] Q [m³/h] 1 TM

45 Technical data CRN 15-SF, 6 Hz Dimensional sketches D3 D D1 B Connecting pipe B1 ø x ø13 TM TM CRN feed pump/crn SF high-pressure pump CRN feed pump, connecting pipe and CRN SF high-pressure pump Dimensions and weights Motor CRN CRNE Pump P type Dimension [mm] Net weight Dimension [mm] Net weight B1 B B1+B D1 D D3 [kg] B1 B B1+B D1 D D3 [kg] CRN CRN CRN CRN CRN CRN(E) SF

46 Performance curves CRN -SF, 6 Hz CRN -SF, 6 Hz p [kpa] 4 H [m] CRN -1 + CRN -8 * CRN -9 SF +CRN - 6 Hz ISO 996 Annex A CRN CRN CRN - * CRN(E) -9 SF Q [m³/h] Q [l/s] [%] Q [m³/h] 1 TM

47 Technical data CRN -SF, 6 Hz Dimensional sketches D3 D D1 B Connecting pipe B1 ø x ø13 TM TM CRN feed pump/crn SF high-pressure pump CRN feed pump, connecting pipe and CRN SF high-pressure pump Dimensions and weights Motor CRN CRNE Pump P type Dimension [mm] Net weight Dimension [mm] Net weight B1 B B1+B D1 D D3 [kg] B1 B B1+B D1 D D3 [kg] CRN CRN CRN CRN CRN CRN(E) -9 SF

48 Performance curves CR 3, 6 Hz CR 3, 6 Hz p [kpa] 4 H [m] 44 4 CR CR 3-7 CR 3 6 Hz ISO 996 Annex A CR CR CR CR CR CR 3-4 CR CR CR Q [m³/h] Q [l/s] [%] Q [m³/h] TM

49 Technical data CR 3, 6 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN65 8 x ø18 15 ø17 ø145 ø ø x ø14 TM TM CR feed pump/ CR high-pressure pump CR feed pump, connecting pipe and CR high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CR CR CR CR CR

50 Performance curves CRN 3, 6 Hz CRN 3, 6 Hz p [kpa] 4 H [m] 44 4 CRN CRN 3-7 CRN 3 6 Hz ISO 996 Annex A CRN CRN CRN CRN CRN CRN 3-4 CRN CRN CRN Q [m³/h] Q [l/s] [%] Q [m³/h] TM

51 Technical data CRN 3, 6 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN65 8 x ø18 15 ø17 ø145 ø ø x ø14 TM TM CRN feed pump/crn high-pressure pump Pump type Dimensions and weights Motor P CRN feed pump, connecting pipe and CRN high-pressure pump Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRN CRN CRN CRN CRN

52 Performance curves CR 45, 6 Hz CR 45, 6 Hz p [kpa] 4 H [m] 44 4 CR CR 45-5 CR 45 6 Hz ISO 996 Annex A CR CR CR CR CR CR CR Q [m³/h] Q [l/s] 8 [%] Q [m³/h] TM

53 Technical data CR 45, 6 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN8 8 x ø ø ø1 ø16 ø 4 x ø14 TM TM CR feed pump/cr high-pressure pump CR feed pump, connecting pipe and CR high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CR CR CR CR CR

54 Performance curves CRN 45, 6 Hz CRN 45, 6 Hz p [kpa] 4 H [m] 44 4 CRN CRN 45-5 CRN 45 6 Hz ISO 996 Annex A CRN CRN CRN CRN CRN CRN CRN Q [m³/h] Q [l/s] 8 [%] Q [m³/h] TM

55 Technical data CRN 45, 6 Hz Dimensional sketches D1 D B1 B D3 PN16-5-4/DN8 8 x ø ø ø1 ø16 ø 4 x ø14 TM TM CRN feed pump/crn high-pressure pump CRN feed pump, connecting pipe and CRN high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRN CRN CRN CRN CRN CRN

56 Performance curves CR 64, 6 Hz CR 64, 6 Hz p [kpa] H [m] 36 CR CR 64-4 CR 64 6 Hz ISO 996 Annex A 3 3 CR CR CR CR 64-4 CR CR 64-1 CR Q [m³/h] Q [l/s] 16 [%] Q [m³/h] TM

57 Technical data CR 64, 6 Hz Dimensional sketches D1 D B1 B D3 PN5-4/DN1 8 x ø 14 ø15 ø19 ø ø x ø14 TM TM CR feed pump/cr high-pressure pump CR feed pump, connecting pipe and CR high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CR CR CR CR

58 Performance curves CRN 64, 6 Hz CRN 64, 6 Hz p [kpa] H [m] 36 CRN CRN 64-4 CRN 64 6 Hz ISO 996 Annex A 3 3 CRN CRN CRN CRN 64-4 CRN CRN 64-1 CRN Q [m³/h] Q [l/s] 16 [%] Q [m³/h] TM

59 Technical data CRN 64, 6 Hz Dimensional sketches D1 D B1 B D3 PN5-4/DN1 8 x ø ø15 ø19 ø ø x ø14 TM TM CRN feed pump/crn high-pressure pump Pump type Dimensions and weights Motor P CRN feed pump, connecting pipe and CRN high-pressure pump Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRN CRN CRN CRN

60 Performance curves CR 9, 6 Hz CR 9, 6 Hz p [kpa] 8 H [m] 3 8 CR CR 9-3 CR 9 6 Hz ISO 996 Annex A CR CR 9- CR CR CR Q [m³/h] Q [l/s] [%] Q [m³/h] TM

61 Technical data CR 9, 6 Hz Dimensional sketches D1 D B1 B D3 PN5-4/DN1 8 x ø ø156 ø19 ø ø x ø14 TM TM CR feed pump/cr high-pressure pump CR feed pump, connecting pipe and CR high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CR CR CR

62 Performance curves CRN 9, 6 Hz CRN 9, 6 Hz p [kpa] 8 H [m] 3 8 CRN CRN 9-3 CRN 9 6 Hz ISO 996 Annex A CRN CRN 9- CRN CRN CRN Q [m³/h] Q [l/s] [%] Q [m³/h] TM

63 Technical data CRN 9, 6 Hz Dimensional sketches D1 D B1 B D3 PN5-4/DN1 8 x ø 14 ø156 ø19 ø ø x ø14 TM TM CRN feed pump/crn high-pressure pump CRN feed pump, connecting pipe and CRN high-pressure pump Dimensions and weights Pump type Motor P Dimension [mm] Net weight [kg] B1 B B1+B D1 D D3 CRN CRN CRN

64 Motor Data CR, CRN high pressure Standard motors for CR, CRN high pressure, 5 Hz Motor P Frame size Standard voltage [V] I 1/1 [A] Cos ϕ 1/1 η [%] I start Δ/38-415Y.5/ / Δ/38-415Y 3.3/ / Δ/38-415Y 4.5/ / Δ/38-415Y 5.5/ / Δ Δ/38-415Y 11/ / Δ Δ Δ Δ MG TM Δ/66-69Y 6.5/ / Δ/66-69Y 31.5/ / Δ/66-69Y 38.5/ / Δ/66-69Y 53/ / Δ/66-69Y 64/ / Δ/66-69Y 77/ /34.9 Siemens TM E-motors for CRNE-HS, 5 Hz Motor P Frame size Phases Standard voltage [V] I 1/1 [A] Cos ϕ 1/1 η [%] MGE TM E-motors for CRNE-SF, 5 Hz Motor P Frame size Phase Standard voltage [V] I 1/1 [A] Cos ϕ 1/1 η [%] MGE MMGE TM / TM

Motor Data CR, CRN high pressure Standard motors for CR, CRN high pressure, 6 Hz Motor P Frame size Standard voltage [V] I 1/1 [A] Cos ϕ 1/1 η [%] I start 1.5 9-77Δ/38-48Y 5.4-4.7/3.1-.7.9-.81 84-85 41.

5 13 38-48Δ 14.8-13.4.9-.79 89-89.5 137.6-174. 11 16 38-48Δ 1.4-17..9-.88 9-93 13.7-166.8 MG TM3 1711 85 15 16 38-48Δ/66-69Y 7.5-/15.8-15.8.9-.9 89.5-91 165-./94.8-94.8 18.5 16 38-48Δ/66-69Y 34-6.

65 Motor Data CR, CRN high pressure Standard motors for CR, CRN high pressure, 6 Hz Motor P Frame size Standard voltage [V] I 1/1 [A] Cos ϕ 1/1 η [%] I start Δ/38-48Y / / Δ Δ/38-48Y / / Δ Δ Δ Δ MG TM Δ/66-69Y 7.5-/ / Δ/66-69Y / / Δ/66-69Y / / Δ/66-69Y 55-45/ / Δ/66-69Y 67-54/ / Δ/66-69Y 81-65/ / Siemens TM E-motors for CRNE-HS, 6 Hz Motor P Frame size Phases Standard voltage [V] I 1/1 [A] Cos ϕ 1/1 η [%] MGE TM E-motors for CRNE-SF, 6 Hz Motor P Frame size Phase Standard voltage [V] I 1/1 [A] Cos ϕ 1/1 η [%] MGE MMGE TM / TM

66 Accessories CR, CRN high pressure Pipework connection For pipework connection, various sets of counter flanges and couplings are available. CRN counter flanges Counterflanges for CRN pumps are made of stainless steel according to EN (AISI 316). A set consists of one counter flange, one gasket, bolts and nuts. Counter flange Pump type Description Rated pressure Pipework connection Product number CRN ø18 ø11 ø145 CR ø18 ø1 ø145 ø185 TM TM CR 3 For welding 4 bar, DIN mm, nominal CRN 3 For welding 4 bar 65 mm, nominal ø18 ø16 ø TM CR 45 For welding 4 bar 8 mm, nominal 3554 CRN 45 For welding 4 bar 8 mm, nominal ø ø16 ø19 ø35 TM CR 64 CR 9 CRN 64 CRN 9 For welding 4 bar, DIN mm, nominal For welding 4 bar 1 mm, nominal PJE couplings with pipe stub Materials in contact with the pumped liquid are made of stainless steel EN (AISI 316) and rubber. A set consists of two coupling halves (Victaulic type 77), one gasket, one pipe stud (for welding or threaded), bolts and nuts. Couplings Pump type Pipe stub PN CRNE-HS 1, CRNE-HS 3, CRN 5-SF Pipework connection Threaded 8 bar R 1¼ For welding 8 bar DN 3 Rubber parts Number of coupling sets needed Product number EPDM FKM EPDM FKM TM CRN 1-SF, CRN 15-SF, CRN -SF Threaded 7 bar RP For welding 7 bar DN 5 EPDM FKM EPDM FKM

Accessories CR, CRN high pressure Connecting pipe Pump type Pipework connection Product number CRN 5-SF DN 3 413 CRN 1-SF, CRN 15 SF, DN 5 4138 CRN SF CR/CRN 3 1), CR/CRN 45 DN 8 35739 CR/CRN 64,

67 Accessories CR, CRN high pressure Connecting pipe Pump type Pipework connection Product number CRN 5-SF DN CRN 1-SF, CRN 15 SF, DN CRN SF CR/CRN 3 1), CR/CRN 45 DN CR/CRN 64, CR/CRN 9 DN ) CR/CRN 3 is with DN 65 flanges as standard. This pump must be ordered with oversize DN 8 flanges. Enclosure class: IP X. PJE coupling without pipe stub A set includes 1 coupling, 1 gasket and bolts and nuts. Pump type Pipework Product number connection EPDM FKM CRN 5-SF DN 3 ID1781 ID674 CRN 1-SF, CRN 15-SF, CRN -SF DN 5 ID643 ID6743 LiqTec Connecting pipe A dry-running protection device, the LiqTec protects pump and process against dry running and temperatures exceeding 13 C ±5 C. Connected to the motor PTC sensor, LiqTec also monitors motor temperature. LiqTec is prepared for DIN rail mounting in control cabinet. TM Pressure sensors for CRNE-HS Danfoss pressure sensor kit, consisting of: Danfoss pressure transmitter, type MBS 3, with m screened cable Connection: G ½ A (DIN B6kt) 5 cable clips (black) Instruction manual PT ( 4 1) Pressure range Temperature range Product number - 4 bar C to +85 C - 6 bar TM Dry-running protection Pump type Voltage [V] LiqTec Sensor ½" Cable 5 m Extension cable 15 m Product number -4 V mm CR CRN 8-13 V mm TM

Further product documentation CR, CRN high pressure WebCAPS WebCAPS is a Web-based

WebCAPS contains detailed information on more than 185, Grundfos products in more than

In WebCAPS, all information is divided into 6 sections: Catalogue Literature Service

Catalogue This section is based on fields of application and pump types, and contains

viscosity of the pumped liquid and show the number of pumps in operation product

Literature In this section you can access all the latest documents of a given pump,

such as Service kit catalogue and Service kit instructions quick guides product

68 Further product documentation CR, CRN high pressure 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 languages. In WebCAPS, all information is divided into 6 sections: Catalogue Literature Service Sizing Replacement CAD drawings. Catalogue This section is based on fields of application and pump types, and contains technical data curves (QH,, 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 data booklets installation and operating instructions service documentation, such as Service kit catalogue and Service kit instructions quick guides product brochures, etc. Service This section contains an easy-to-use interactive service catalogue. Here 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. 68

1 Further product documentation CR, CRN high pressure Sizing This section is based on different fields of application and installation examples, and gives easy step-by-step

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.

The section contains replacement data of a wide range of pumps produced by other manufacturers than Grundfos.

When you have specified the installed pump, the guide will suggest a number of Grundfos pumps which can improve both comfort and efficiency.

These formats are available in WebCAPS: -dimensional drawings:.dxf, wireframe drawings.dwg, wireframe drawings. 3-dimensional drawings:.dwg, wireframe drawings (without surfaces).

69 1 Further product documentation CR, CRN high pressure 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 -dimensional (D) and 3- dimensional (3D) CAD drawings of most Grundfos pumps. These formats are available in WebCAPS: -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. 1 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 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. 69

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72 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence V Repl. V GB Subject to alterations. GRUNDFOS A/S. DK-885 Bjerringbro. Denmark Telephone:

CR, CRN high pressure

GRUNDFOS PRODUCT GUIDE CR, CRN high pressure Vertical multistage centrifugal pumps 6 z Contents Mission 3 Product overview Performance range Product range 5 Applications 6 CRNE 1 and 3 S 7 CRN 5, 1, 15,