Stainless Steel Submersible Pumps DATA BOOKLET. ISO 9001 Company. 60 Hz. Pumping Solution

Transcription

1 Stainless Steel Submersible Pumps DATA BOOKET ISO Company Pumping Solution Hz

2 Photographs of a few Manufacturing Units

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4 Contents Stainless steel submersible bore well pumps Product data Introduction Operating conditions keys Pumped liquids Curve conditions Performance range Product range Features and benefits Performance curves/technical data J Radial flow J Radial flow J Radial flow J7 Radial flow J7A Radial flow J Radial flow J24 Radial flow JH Radial flow JH Radial flow J8H Radial flow W7 Mixed flow W Mixed flow W4 Mixed flow W Mixed flow Design features 4 Submersible pump 4 Product data Construction Applications Performance range Operating conditions Special construction on request 8 Submersible pump 8 Product data Construction Applications Performance range Operating conditions Special construction on request 8 Construction Sectional drawing Materials Construction Sectional drawing Materials 8 Performance curves/technical data W77 8 Mixed flow W5 8 Mixed flow Performance curves/technical data WA 4 Radial flow W2A 4 Radial flow WA 4 Radial flow W5A 4 Radial flow W8A 4 Mixed flow W4A 4 Mixed flow Submersible pump Product data Construction Applications Performance range Operating conditions Special construction on request Submersible pump Product data Construction Applications Performance range Operating conditions Special construction on request Construction Sectional drawing Materials Construction Sectional drawing Materials Performance curves/technical data W5 Mixed flow W Mixed flow W25 Mixed flow Friction loss tables Discharge rate table Conversion tables

5 Product data Stainless steel submersible bore well pumps Introduction Submersible bore well pumps for 4" wells (DN mm), " (DN mm), 8" (DN mm) and " (DN 2 mm) are constructed completely out of stainless steel AISI 4 (stainless steel AISI material available on request). Sized for connection to the motor according to NEMA standards up to 8" motor joining. Delivery casing with builtin nonreturn valve. Impellers: Radial flow impellers 4 : WA, W2A, WA, W5A : J, J, J, J7, J7A, J, J24, JH, JH, J8H Mixed flow impellers 4 : W8A, W4A : W7, W, W4, W 8 : W77, W5 : W5, W, W25. Connection: Screwed pipe connection with NPT thread as standard. BSP thread pipe connection are available on request. Operating conditions Flow range: Max. 475 USgpm Head range: Max. 22 feet iquid temperature: +2 F to F Max. sand content into the water: g/m. keys Example range (W & J) Pump type Number of impellers First impeller with reduced diameter (A, B or C) Second impeller with reduced diameter (A, B or C) Stainless steel parts of material N = AISI 4 (DIN W.Nr..4) (Standard construction) N = AISI (DIN W.Nr..4) W 4 5 A B N J & W Pumped liquids These pumps are designed for liquids which are thin, clean, nonaggressive, nonexplosive, not containing solid particles or fibres. Special versions made of stainless steel AISI are available for applications involving aggressive liquids. Curve conditions The conditions below apply to the curves shown the following pages. General Tolerances in accordance with ISO, Annex A. The motors used for the measurement are standard motors. Test results with clean cold water, without gas content. Measurements have been made with airless water at a temperature of 8 F. Head and power values valid for liquids with density ρ =, kg/dm³ and kinematic viscosity ν = max mm²/s ( cst). When pumping liquids with a density higher than that of water, motors with correspondingly higher outputs must be used. The QH curves apply to a rated motor speed of 4 min ¹. The performance curves are inclusive of possible losses such as nonreturn valve losses. A safety margin of + 2 feet is recommended for the NPSH value. 4 curves QH: The curves are inclusive of valve and inlet losses at the actual speed. Power curve: The power curve shows pump power input at the actual speed for one stage. Efficiency curve: p% shows pump stage efficiency., 8 & curves QH: The curves are inclusive of valve and inlet losses at the actual speed. Operation without nonreturn valve will increase the actual head at nominal performance by 2 to. feet. NPSH: The curve is inclusive of suction interconnector and shows required inlet pressure. Power curve: The power curve shows pump power input at the actual speed for one stage. Efficiency curve: p% shows pump stage efficiency. 5

6 Performance range Stainless steel submersible bore well pumps J & W Q (m /h) J Hz ISO Annex A J J J JH JH J7 J7A J8H J J Q (l/sec) Q (l/min) 2 5 Q (m /h) W Hz ISO Annex A WA W2A WA W5A W8A W4A W7 W W4 W W77 W5 W5 W W Q (l/sec) Q (l/min)

7 Product range Stainless steel submersible bore well pumps J & W Stainless steel AISI 4** Connection* Flange connection UBI flange WA Rp ¼ W2A Rp ¼ (Rp 2) WA Rp ¼ (Rp 2) W5A Rp ½ (Rp 2) W8A Rp 2 (Rp 2) W4A Rp 2 J Rp 2½ J Rp 2½ J Rp 2½ J7 Rp 2½ J7A Rp 2½ J Rp 2½ J24 Rp 2½ JH Rp 2½ JH Rp 2½ J8H Rp 2½ W7 Rp 2½ (Rp ) W Rp (Rp ) W4 Rp /Rp 4 (Rp ) W Rp /Rp 4 W77 Rp 5 5 W5 Rp 5 5 W5 Rp W Rp W25 Note: * Figures in brackets () indicate connection for pumps in sleeve. ** Stainless steel AISI is available on request. Rp 7

8 Features and benefits Stainless steel submersible bore well pumps Meeting all your water pumping needs The ubi J & W series range of submersible pumps comprises a large variety of models suitable for 4,, 8 & " bore well. With flow range up to 475 USgpm and head range up to 22 feet. There is a ubi stainless steel pump available for every specified duty point within this range. Material & design for wear & corrosion resistance Submersible pumps made out of materials other than stainless steel can run very well in cold, clean & clear water. However ground water contains abrasives like sand which can quickly wear out both the pump & motor. ubi has hence designed & developed the J & W series pumps which are made completely out of high grade stainless steel & rubber of premium quality to ensure that the suspended particles do not wear out the pump. All ubi J & W series pumps are made entirely of stainless steel AISI 4 (DIN W. Nr..4). For particularly aggressive liquids pumps are available in extra high grade stainless steel AISI (DIN W. Nr..4). For handling slightly contaminated water such as oil containing water we can offer all rubber parts made of Viton as an option. As shown in adjoining pie chart for a typical ground water applications the initial installation cost would work out 5%, maintenance cost over the lifespan would be another % and energy cost will be 8% of the total cost incurred by the customer for owning & operating the pump over its entire life span. Minimum cost of ownership J & W The initial cost of purchasing a pump is a fraction of the total cost of owning & operating a pump over its entire life span. Cost of ownership is thinking about the total cost of ownership during the entire life span of the pumps. It means that you should know and ensure that energy cost and maintenance cost which contribute 5% of the total cost of ownership is brought down as much as possible. It also means the benefits of business relationship with ubi like assistance in making the correct decision about the selection of pumps, reliability and consistency in performance over the life span of the pumps. ubi's J & W series pump can help you, bring down the operating cost by offering higher pumping efficiency due to stateoftheart hydraulic design & usage of high grade stainless steel sheet metal which offers a very low coefficient of friction which significantly reduces energy consumption. ubi can also help you by providing expert technical advise during selection & installation of the pump. Maintenance cost is also driven down due to high reliability of the pumps and quick response to your service calls which are attended by our factory authorized service stations. Reliable Consistent Performance As the pumps are % made out of high grade stainless steel they can withstand the harsh abrasive and corrosive environment during its life span. The octagonal rubber bearings and built in sand protection shields are designed to ensure that sand is removed from the pump and motor by the water that is being pumped. Energy cost 8% Initial cost 5% Maintenance cost % High efficiency in a brand new pump will not reduce cost of ownership if the efficiency starts to drop within a few days of installation. Erosion of seal rings and corrosion of metal parts are the main reasons that contribute for loss of performance & efficiency. 8

9 Features and benefits Stainless steel submersible bore well pumps Therefore the J & W series pumps are made entirely of high grade stainless steel which ensure high efficiency and low energy cost during the entire life span of the pump. In order to benefit fully from the high efficiency of ubi J & W series pumps and motors the piping system used with the pumps should offer a very little friction loss. Following are typical examples which show you how you can drive down the cost of ownership by installing the J & W series pumps and using the benefits of working with the installation of the pumping system. Reduce energy cost, the best way to calculate energy cost is to measure the wire to water energy in kwh/m³ or kwh/ gallon which includes losses in motor, pump, cable, pipes etc. ubi offers the J & W series pumps with one of the highest wire to water efficiencies in the industry. et us compare energy cost typically between a pump manufactured by say an ordinary ABC Company against the W series pump manufactured by ubi. J & W Customized pumping solutions In case of applications where our standard range of pumps may not be suitable we can offer a number of customized solutions designed for special applications or operating conditions. In such cases our team of design & application engineers will understand the applications or operating conditions & work out a customized solution without compromising the high standards of performance, reliability and serviceability that we adhere to for our products. Model HP kw Stage Head Flow Cost Motor efficiency Pump efficiency Overall efficiency Input power kwh/day (For 8 hours operation) kwh/year kwh/ year Energy cost ABC company XYZ 577 feet 8 Usgpm US $ 7% % 47.5% 45.4 kwh.44 kwh 255 kwh 25 kwh US $ 58 ubi W4 577 feet 8 USgpm US $ 2 85% 75% 4%.72 kwh 2.7 kwh 842 kwh 84 kwh US $ 77 Saving in energy cost alone will be US $ in the years. Thus if you purchase the ubi W4 pump then the payback period will be 82 days (less then months). ow installation costs Stainless steel means low weight facilitating the handling of pumps and resulting in low equipment costs and reduced installation and service time. In addition pumps will be as new after service due to the high wear resistance of stainless steel. Application assistance Our well trained marketing team can assist you in carrying out a detailed analysis of your pumping requirement and make the correct recommendation after defining precise specifications required for your application.

10 Design features Stainless steel submersible bore well pumps J & W Nonreturn valve All pumps are equipped with a reliable nonreturn valve which prevents back flow in connection with pump stoppage. Furthermore, the short closing time of the nonreturn valve means that the risk of destructive water hammer is reduced to a minimum. The valve casing is designed for optimum hydraulic properties, to minimize the pressure loss across the valve and thus contributes to the high efficiency of the pump. Bearings with sand channels All bearings are waterlubricated and have a squared shape enabling sand particles, if any, to leave the pump together with the pumped liquid. Stop ring The stop ring prevents damage to the pump during transport and in case of upthrust in connection with startup. The stop ring, which is designed as a thrust bearing, limits axial movements of the pump shaft. The stationary part of the stop ring is secured in the upper intermediate chamber. The rotating part is fitted above the split cone. Inlet strainer The inlet strainer prevents particles over a certain size from entering the pump.

11 Submersible Pumps Motors Hz 4 Submersible Pump Pumping Solution

12 Product data Stainless steel submersible bore well pumps Construction Submersible motor & pumps for deep wells of 4 (DN mm). Sized for connection to the motor according to NEMA standards. Delivery casing with builtin nonreturn valve. All standard pumps are completely manufactured out of stainless steel AISI 4 sheet metal. Impellers: Radial flow impellers WA, W2A, WA, W5A Mixed flow impellers W8A, W4A Connection: Screwed pipe connection with NPT thread as standard. 4 Applications Water supply Irrigation Civil Industrial Fire fighting Performance range Flow range: Max..4 USgpm Head range: Max. 22 feet Operating conditions iquid temperature: +2 F to + F Max. sand content into the water: g/m Max. starts per hour: at regular intervals Direction of rotation: Clockwise as seen from the pump coupling side Special construction on request Also available in stainless steel AISI material (for sea water application). Also available with BSP thread pipe connection.

13 Construction Stainless steel submersible bore well pumps Sectional drawing Materials W type pump WA, W2A, WA, W5A W type pump W8A W type pump W4A Pos Component Bowl / Diffuser Impeller Neck ring Shaft Couple Delivery casing Suction case Bearing bush Strainer Material Stainless steel AISI 4 Stainless steel AISI 4 NBR Stainless steel AISI Stainless steel AISI Stainless steel AISI 4 Stainless steel AISI 4 NBR Stainless steel AISI 4

14 Technical data Radial flow 4 stainless steel submersible bore well pumps Rp ¼ Performance chart WA/ WA/ WA/8 WA/22 WA/2 WA/ WA/ WA Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H5 H5 H7 H4 H45 H45 H Dimensions & weights of pump with Oil filled motor WA/ + H5 WA/ + H5 WA/8 + H7 WA/22 + H4 WA/2 + H45 WA/ + H45 WA/ + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ WA/ + 5 WA/ + 5 WA/8 + 7 WA/ WA/ WA/ + 45 WA/ Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Add T subscript to motor type for 4 Oil filled and Water filled ~ motor. All dimensions in inches unless otherwise noted. 4

15 Performance curves Radial flow 4 stainless steel submersible bore well pumps WA Q (m /h) WA Hz ISO Annex A 2 HP 8.5 HP HP 22 HP 8.75 HP HP HP Q (l/sec) Q (l/min) p% Pump Eff. Pump Input Pump Input per stage kw NPSH

16 Technical data Radial flow 4 stainless steel submersible bore well pumps Rp ¼ Performance chart W2A/ W2A/ W2A/ W2A/5 W2A/2 W2A/27 W2A/4 W2A/48 W2A/58 W2A Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H5 H5 H7 H4 H45 H4 H4 H455 H Dimensions & weights of pump with Oil filled motor W2A/ W2A/ W2A/ W2A/5 W2A/2 W2A/27 W2A/4 W2A/48 W2A/58 + H5 + H5 + H7 + H4 + H45 + H4 + H4 + H455 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor W2A/58 is mounted in sleeve for Rp 2 connection. ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ W2A/ + 5 W2A/ + 5 W2A/ + 7 W2A/5 + 4 W2A/ W2A/ W2A/4 + 4 W2A/ W2A/ Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Add T subscript to motor type for 4 Oil filled and Water filled ~ motor. All dimensions in inches unless otherwise noted.

17 Performance curves Radial flow 4 stainless steel submersible bore well pumps W2A Q (m /h) HP W2A Hz ISO Annex A HP 4 HP HP 2.5 HP 5 HP.75 HP HP HP Q (l/sec) Q (l/min) p% 8 Pump Input Pump Eff Pump Input per stage kw NPSH

18 Technical data Radial flow 4 stainless steel submersible bore well pumps Rp ¼ Performance chart WA/5 WA/8 WA/ WA/4 WA/8 WA/24 WA/2 WA/8 WA/5 WA/75 WA Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H5 H7 H4 H45 H4 H4 H4 H455 H475 H KP Dimensions & weights of pump with Oil filled motor WA/5 WA/8 WA/ WA/4 WA/8 WA/24 WA/2 WA/8 WA/5 WA/75 + H5 + H7 + H4 + H45 + H4 + H4 + H4 + H455 + H475 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor WA/75 is mounted in sleeve for Rp 2 connection. WA/5 + 5 WA/8 + 7 WA/ + 4 WA/ WA/8 + 4 WA/ WA/2 + 4 WA/ WA/ ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ WA/75 + KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Add T subscript to motor type for 4 Oil filled and Water filled ~ motor. All dimensions in inches unless otherwise noted

19 Performance curves Radial flow 4 stainless steel submersible bore well pumps WA Q (m /h) 75 HP WA Hz ISO Annex A HP HP 2 4 HP HP 2 HP.5 HP HP.75 HP HP Q (l/sec) 5 45 Q (l/min) p% Pump Input Pump Eff..... Pump Input per stage kw NPSH

20 Technical data Radial flow 4 stainless steel submersible bore well pumps Rp ½ Performance chart W5A/ W5A/5 W5A/7 W5A/ W5A/ W5A/5 W5A/2 W5A/2 W5A/ W5A/52 W5A Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H5 H7 H4 H45 H4 H4 H4 H455 H475 H KP Dimensions & weights of pump with Oil filled motor W5A/ + H5 W5A/5 + H7 W5A/7 + H4 W5A/ + H45 W5A/ + H4 W5A/5 + H4 W5A/2 + H4 W5A/2 + H455 W5A/ + H475 W5A/52 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor W5A/52 is mounted in sleeve for Rp 2 connection. W5A/ + 5 W5A/5 + 7 W5A/7 + 4 W5A/ + 45 W5A/ + 4 W5A/5 + 4 W5A/2 + 4 W5A/ W5A/ ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ W5A/52 + KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Add T subscript to motor type for 4 Oil filled and Water filled ~ motor. All dimensions in inches unless otherwise noted

21 Performance curves Radial flow 4 stainless steel submersible bore well pumps W5A Q (m /h) 52 HP W5A Hz ISO Annex A 7.5 HP HP 2 4 HP HP 2 HP.5 HP HP.75 HP HP Q (l/sec) Q (l/min) p% 8 Pump Input Pump Eff Pump Input per stage kw NPSH

22 Technical data Mixed flow 4 stainless steel submersible bore well pumps Rp 2 Performance chart W8A/ W8A/5 W8A/7 W8A/ W8A/ W8A/5 W8A/8 W8A/2 W8A/25 W8A/ W8A/7 W8A/44 W8A/ W8A/58 W8A/ W8A Motor type Q n = 4 rpm Pump type HP kw I/min 8 8 Oil filled Water filled USgpm H7 H45 H4 H4 H4 H455 H475 H475 H475 H KP KP 5KP 7KP KP KP Dimensions & weights of pump with Oil filled motor W8A/ W8A/5 W8A/7 W8A/ W8A/ W8A/5 W8A/8 W8A/2 W8A/25 W8A/ + H7 + H45 + H4 + H4 + H4 + H455 + H475 + H475 + H475 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor W8A/58 to W8A/ are mounted in sleeve for Rp 2 connection. W8A/ + 7 W8A/ W8A/7 + 4 W8A/ + 4 W8A/ + 4 W8A/ W8A/ W8A/ W8A/ W8A/ + KP W8A/7 + KP W8A/44 + 5KP W8A/ + 7KP W8A/58 + KP ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ W8A/ + KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Add T subscript to motor type for 4 Oil filled and Water filled ~ motor. All dimensions in inches unless otherwise noted

23 Performance curves Mixed flow 4 stainless steel submersible bore well pumps W8A Q (m /h) W8A Hz ISO Annex A 58 HP HP 7.5 HP 44 5 HP 7.5 HP 8 HP HP 7.5 HP 7.5 HP 5.5 HP 4 HP HP 2 HP.5 HP.75 HP Q (l/sec) Q (l/min) p% 8 Pump Input Pump Eff Pump Input per stage kw NPSH

24 Technical data Mixed flow 4 stainless steel submersible bore well pumps Rp 2 Performance chart W4A/ W4A/5 W4A/8 W4A/ W4A/ W4A Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H4 H4 H455 H475 H KP Dimensions & weights of pump with Oil filled motor W4A/ W4A/5 W4A/8 W4A/ W4A/ + H4 + H4 + H455 + H475 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor W4A/ + 4 W4A/5 + 4 W4A/ W4A/ ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ W4A/ + KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Add T subscript to motor type for 4 Oil filled and Water filled ~ motor. All dimensions in inches unless otherwise noted

25 Performance curves Mixed flow 4 stainless steel submersible bore well pumps W4A Q (m /h) W4A Hz ISO Annex A 8 HP HP HP 5 HP 2 HP Q (l/sec) 8 2 Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH 7 8 Q ( USg pm) 25

26 NOTE

27 Submersible Pumps Motors Hz Submersible Pump Pumping Solution 27

28 Product data Stainless steel submersible bore well pumps Construction Submersible motor & pumps for deep wells of (DN mm). Sized for connection to the motor according to NEMA standards. Delivery casing with builtin nonreturn valve. All standard pumps are completely manufactured out of stainless steel AISI 4 sheet metal. Impellers: Radial flow impellers J, J, J, J7, J7A, J, J24, JH, JH, J8H Mixed flow impellers W7, W, W4, W Connection: Screwed pipe connection with NPT thread as standard. Applications Water supply Irrigation Civil Industrial Fire fighting Performance range Flow range: Max..5 USgpm Head range: Max. 2 feet Operating conditions iquid temperature: +2 F to + F Max. sand content into the water: g/m Max. starts per hour: at regular intervals Direction of rotation: Clockwise as seen from the pump coupling side Special construction on request Also available in stainless steel AISI material. Also available with BSP thread pipe connection. 28

29 Construction Stainless steel submersible bore well pumps Sectional drawing Materials J type pump J, J, J, J7, J7A, J, J24 J type pump JH, JH, J8H W type pump W7, W, W4, W Pos. Component J type pump Material W type pump Bowl / Diffuser Impeller Neck ring Shaft Couple Delivery casing Suction case Bearing bush Strainer Connector Stainless steel AISI 4 Stainless steel AISI 4 NBR Stainless steel AISI 4 Stainless steel AISI Stainless steel AISI 4 Stainless steel AISI 4 NBR Stainless steel AISI 4 Stainless steel AISI 4 Stainless steel AISI 4 Stainless steel AISI 4 NBR Stainless steel AISI 4 Stainless steel AISI Stainless steel AISI 4 Stainless steel AISI 4 NBR Stainless steel AISI 4 2

30 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart J/ J/ J/ J/ J/4 J/5 J/ J/7 J/8 J/ J/ J/2 J/22 J/2 J Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H475 H475 H H H KP KP KP KP KP KP KP 5KP 5KP 5KP 5KP 7KP Dimensions & weights of pump with Oil filled motor J/ + H475 J/ + H475 J/ + H J/ + H J/4 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J/ J/ J/ + KP J/ + KP J/4 + KP J/5 + KP J/ + KP J/7 + KP J/8 + KP J/ + 5KP J/ + 5KP J/2 + 5KP J/22 + 5KP J/2 + 7KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted.

31 Performance curves Radial flow stainless steel submersible bore well pumps 8 7 Q (m /h) HP 5 HP 5 HP 5 HP 5 HP.5 HP.5 HP.5 HP.5 HP HP HP HP 7.5 HP 7.5 HP J Hz ISO Annex A 2 J Q (l/sec) Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH

32 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart J/24 J/25 J/2 J/27 J/28 J/2 J/ J/ J/2 J/ J/4 J/5 J/ J Motor type Q n = 4 rpm Pump type HP kw I/min Water filled USgpm KP 7KP KP KP KP KP 25KP 25KP 25KP 25KP 25KP 25KP 25KP Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J/24 + 7KP J/25 + 7KP J/2 + KP J/27 + KP J/28 + KP J/2 + KP J/ + 25KP J/ + 25KP J/2 + 25KP J/ + 25KP J/4 + 25KP J/5 + 25KP J/ + 25KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted. 2

33 Performance curves Radial flow stainless steel submersible bore well pumps 8 Q (m /h) HP 25 HP 25 HP 25 HP 25 HP 25 HP 25 HP HP HP HP HP 7.5 HP 7.5 HP J Hz ISO Annex A J Q (l/sec) Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH

34 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm J/8 J/ J/ J/ J/ J/ J/4 J/5 J/ J/7 J/8 J/ J/ J/2 J/22 J/2 J/24 H475 H475 H H H KP KP KP KP KP 5KP 5KP 5KP 7KP 7KP 7KP KP KP KP KP J Dimensions & weights of pump with Oil filled motor J/8 + H475 J/ + H475 J/ + H J/ + H J/ + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J/ J/ J/ + KP J/ + KP J/ + KP J/ + KP J/4 + KP J/5 + 5KP J/ + 5KP J/7 + 5KP J/8 + 7KP J/ + 7KP J/ + 7KP J/2 + KP J/22 + KP J/2 + KP J/24 + KP Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted ~

35 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP HP HP HP 7.5 HP 7.5 HP 7.5 HP 5 HP 5 HP 5 HP.5 HP.5 HP HP HP HP 7.5 HP 7.5 HP J Hz ISO Annex A 2 J Q (l/sec) 8 2 Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH 7 5

36 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart Motor type Q Pump type HP kw I/min Water filled USgpm J/25 J/2 J/27 J/28 J/2 J/ J/ J/2 J/ J/4 J/5 J/ 25KP 25KP 25KP 25KP 25KP KP KP KP KP KP 5KP 5KP n = 4 rpm J Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J/ KP J/2 + 25KP J/ KP J/ KP J/2 + 25KP J/ + KP J/ + KP J/2 + KP J/ + KP J/4 + KP J/5 + 5KP J/ + 5KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted.

37 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP 5 HP HP HP HP HP HP 25 HP 25 HP 25 HP 25 HP 25 HP J Hz ISO Annex A J Q (l/sec) 8 2 Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH 7 7

38 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart J/ J/7 J/8 J/ J/ J/ J/ J/ J/4 J/5 J/ J/7 J/8 J/ J/ J/2 J/22 J/2 J/24 J/25 J Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H475 H475 H H KP KP KP KP KP 5KP 5KP 7KP 7KP 7KP KP KP 25KP 25KP 25KP 25KP 25KP KP Dimensions & weights of pump with Oil filled motor J/ + H475 J/7 + H475 J/8 + H J/ + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor 8 ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J/ J/7 J/8 J/ KP + KP J/ + KP J/ + KP J/ + KP J/ + 5KP J/4 + 5KP J/5 + 7KP J/ + 7KP J/7 + 7KP J/8 + KP J/ + KP J/ + 25KP J/2 + 25KP J/ KP J/2 + 25KP J/ KP J/25 + KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will increase by. inch. Note: = Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted.

39 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP 25 HP 25 HP 25 HP 25 HP 25 HP HP HP 7.5 HP 7.5 HP 7.5 HP 5 HP 5 HP.5 HP.5 HP.5 HP HP HP 7.5 HP 7.5 HP J Hz ISO Annex A 2 J Q (l/sec) Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH 7 8

40 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart J/2 J/27 J/28 J/2 J/ J/ J/2 J/ J/4 J/5 J/ J Motor type Q n = 4 rpm Pump type HP kw I/min Water filled USgpm KP KP KP KP 5KP 5KP 5KP 5KP KP KP KP Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J/2 + KP J/27 + KP J/28 + KP J/2 + KP J/ + 5KP J/ + 5KP J/2 + 5KP J/ + 5KP J/4 + KP J/5 + KP J/ + KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted.

41 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP HP HP 5 HP 5 HP 5 HP 5 HP HP HP HP HP J Hz ISO Annex A J Q (l/sec) Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH 7 8 4

42 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart J7/5 J7/ J7/7 J7/8 J7/ J7/ J7/ J7/ J7/ J7/4 J7/5 J7/ J7/7 J7/8 J7/ J7/ J7/2 J7/22 J7/2 J7/24 J7/25 J7/2 J7 Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H475 H475 H KP KP KP 5KP 5KP 7KP 7KP KP KP 25KP 25KP 25KP 25KP KP KP KP KP 5KP 5KP 5KP Dimensions & weights of pump with Oil filled motor J7/5 + H475 J7/ + H475 J7/7 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J7/5 J7/ J7/7 J7/8 J7/ KP + KP + KP J7/ + 5KP J7/ + 5KP J7/ + 7KP J7/ + 7KP J7/4 + KP J7/5 + KP J7/ + 25KP J7/7 + 25KP J7/8 + 25KP J7/ + 25KP J7/ + KP J7/2 + KP J7/22 + KP J7/2 + KP J7/24 + 5KP J7/25 + 5KP J7/2 + 5KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted. 42

43 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP 5 HP 5 HP HP HP HP HP 25 HP 25 HP 25 HP 25 HP HP HP 7.5 HP 7.5 HP 5 HP 5 HP.5 HP.5 HP HP 7.5 HP 7.5 HP J7 Hz ISO Annex A 2 J Q (l/sec) Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH 7 8 4

44 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart Motor type Q Pump type HP kw I/min Water filled USgpm J7/27 J7/28 J7/2 J7/ J7/ J7/2 J7/ J7/4 J7/5 J7/ 5KP KP KP KP KP KP KP KP KP KP n = 4 rpm J Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J7/27 + 5KP J7/28 + KP J7/2 + KP J7/ + KP J7/ + KP J7/2 + KP J7/ + KP J7/4 + KP J7/5 + KP J7/ + KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted. 44

45 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP HP HP HP HP HP HP HP HP 5 HP J7 Hz ISO Annex A J Q (l/sec) Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH

46 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart J7A/ J7A/4 J7A/5 J7A/ J7A/7 J7A/8 J7A/ J7A/ J7A/ J7A/ J7A/ J7A/4 J7A/5 J7A/ J7A/7 J7A/8 J7A Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm 75 5 H4 H455 H475 H H KP KP KP KP 5KP 5KP 7KP KP KP 25KP 25KP 25KP 25KP Dimensions & weights of pump with Oil filled motor J7A/ + H4 J7A/4 + H455 J7A/5 + H475 J7A/ + H J7A/7 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J7A/ J7A/4 J7A/5 J7A/ J7A/7 J7A/8 J7A/ KP + KP + KP + KP J7A/ + 5KP J7A/ + 5KP J7A/ + 7KP J7A/ + KP J7A/4 + KP J7A/5 + 25KP J7A/ + 25KP J7A/7 + 25KP J7A/8 + 25KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted. 4

47 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP 25 HP 25 HP 25 HP HP HP 7.5 HP 5 HP 5 HP.5 HP.5 HP HP J7A Hz ISO Annex A 2 J7A HP HP 5.5 HP 4 HP Q (l/sec) Q (l/min) p% 8 Pump Input Pump Eff Pump Input per stage kw NPSH

48 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart Motor type Q Pump type HP kw I/min Water filled USgpm J7A/ J7A/ J7A/2 J7A/22 J7A/2 J7A/24 J7A/25 J7A/2 J7A/27 J7A/28 J7A/2 J7A/ J7A/ J7A/2 J7A/ J7A/4 KP KP KP KP 5KP 5KP 5KP KP KP KP KP KP KP KP KP KP n = 4 rpm J7A Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J7A/ + KP J7A/ + KP J7A/2 + KP J7A/22 + KP J7A/2 + 5KP J7A/24 + 5KP J7A/25 + 5KP J7A/2 + KP J7A/27 + KP J7A/28 + KP J7A/2 + KP J7A/ + KP J7A/ + KP J7A/2 + KP J7A/ + KP J7A/4 + KP Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted. 48

49 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP HP HP HP HP HP HP HP HP 5 HP 5 HP 5 HP HP HP HP HP J7A Hz ISO Annex A 7 J7A Q (l/sec) Q (l/min) p% 8 Pump Input Pump Eff Pump Input per stage kw NPSH

50 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart J/4 J/5 J/ J/7 J/8 J/ J/ J/ J/ J/ J/4 J/5 J/ J/7 J/8 J/ J/ J/2 J/22 J/2 J/24 J/25 J/2 J/27 J/28 J Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H475 H 475 KP KP KP 5KP 7KP 7KP KP 25KP 25KP 25KP KP KP KP 5KP 5KP 5KP KP KP KP KP KP KP KP KP Dimensions & weights of pump with Oil filled motor J/4 + H475 J/5 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor J/ J/5 + KP J/ + KP J/7 + KP J/8 + 5KP J/ + 7KP J/ + 7KP J/ + KP J/ + 25KP J/ + 25KP J/4 + 25KP J/5 + KP J/ + KP J/7 + KP J/8 + 5KP J/ + 5KP J/ + 5KP J/2 + KP J/22 + KP J/2 + KP J/24 + KP J/25 + KP J/2 + KP J/27 + KP J/28 + KP ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted ~

51 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP HP HP HP HP HP HP HP 5 HP 5 HP 5 HP HP HP HP 25 HP 25 HP 25 HP HP 7.5 HP 7.5 HP 5 HP.5 HP.5 HP HP 7.5 HP J Hz ISO Annex A J Q (l/sec) Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH 8 5

52 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart Motor type Q Pump type HP kw I/min Water filled USgpm J/2 J/ J/ J/2 J/ J/4 J/5 J/ KP KP 8KH 8KH 8KH 8KH 8KH 875KH n = 4 rpm J Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J/2 + KP J/ + KP J/ + 8KH J/2 + 8KH J/ + 8KH J/4 + 8KH J/5 + 8KH J/ + 875KH Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted. 52

53 Performance curves Radial flow stainless steel submersible bore well pumps Q (m /h) HP HP HP HP HP HP HP HP J Hz ISO Annex A J Q (l/sec) Q (l/min) p% Pump Input Pump Eff Pump Input per stage kw NPSH 8 5

54 Technical data Radial flow stainless steel submersible bore well pumps Rp 2½ Performance chart J24/ J24/4 J24/5 J24/ J24/7 J24/8 J24/ J24/ J24/ J24/ J24/ J24/4 J24/5 J24/ J24/7 J24/8 J24/ J24/ J24/2 J24/22 J24/2 J24/24 J24/25 J24/2 J24 Motor type Q n = 4 rpm Pump type HP kw I/min Oil filled Water filled USgpm H475 H 475 KP KP KP 5KP 7KP KP 25KP 25KP 25KP KP KP 5KP 5KP KP KP KP KP KP KP KP KP 8KH 8KH Dimensions & weights of pump with Oil filled motor J24/ + H475 J24/4 + H ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ Dimensions & weights of pump with Water filled motor ength Gross weight [lbs] Gross volume [ft³] Pump Pump ~ ~ ~ ~ ~ ~ J24/ J24/4 J24/5 J24/ J24/7 J24/8 J24/ KP + KP + KP + 5KP + 7KP + KP J24/ + 25KP J24/ + 25KP J24/ + 25KP J24/ + KP J24/4 + KP J24/5 + 5KP J24/ + 5KP J24/7 + KP J24/8 + KP J24/ + KP J24/ + KP J24/2 + KP J24/22 + KP J24/2 + KP J24/24 + KP J24/25 + 8KH J24/2 + 8KH Note: = For single cable motor maximum diameter of pump inclusive of cable guard. Note: = For two cable motor maximum diameter of pump inclusive of cable guard will Note: = increase by. inch. Rp 2 & Rp are available on request. All dimensions in inches unless otherwise noted. 54