Submersible. Pumps Motors. 50Hz 12 Submersible Pump. Pumping Solution

Transcription

1 Submersible Pumps Motors 50Hz 2 Submersible Pump Pumping Solution 65

2 Product data 2 Submersible bore well pumps Construction Submersible motor & pumps for deep wells of 2 (DN 300 mm). Sized for connection to the motor according to NEMA standards up to 8 motor joining. Delivery casing with built-in non-return valve. Impellers: Mixed flow impellers P350A, P500A Connection: Screwed pipe connection with BSP thread as standard. Applications Water supply Irrigation Civil Industrial Fire fighting Performance range Flow range: Max. 486 m³/h Head range: Max. 284 metres Operating conditions Liquid temperature: 0 C to +45 C 3 Max. sand content into the water: 50 g/m Max. starts per hour: 20 at regular intervals Direction of rotation: Clockwise as seen from the pump coupling side 66

3 Construction Submersible bore well pumps Sectional drawing Materials P type pump P350A P type pump P500A Pos. Component P type pump Bowl / Diffuser Impeller Neck ring Shaft Shaft sleeve Couple Delivery casing Suction case Bearing bush Strainer Note: * S.S AISI 40 available on request. 200 ISO 85 * Nitrile rubber S.S AISI 40 S.S AISI 40 S.S AISI ISO ISO 85 Nitrile rubber S.S AISI

4 Technical data Mixed flow 2 submersible bore well pumps Rp 8 Performance chart Motor type Q n = 2900 rpm Pump type kw HP m³/h Water filled I/min P350A/ P350A/2 P350A/3 P350A/4 P350A/5 P350A/6 P350A/7 L6535-KP L8575-KH L8500-H L8550-H L580-D L5200-D L5250-D H mts P350A L Dimensions & weights of only Pump Pump Type P350A/ P350A/2 P350A/3 P350A/4 P350A/5 P350A/6 P350A/7 Motor Joining Size 6" 8" 8" 8" 0" 0" 0" ØE [mm] L [mm] Pump Gross weight [kg] Pump Gross volume [m³] Note: ØE = For single cable motor maximum diameter of pump inclusive of cable guard. For two cable motor maximum diameter of pump inclusive of cable guard will increase by 8 mm. All dimensions in mm unless otherwise noted. ØM ØE 68

5 Performance curves Mixed flow 2 submersible bore well pumps P350A USgpm P350A 50 Hz ISO 9906 : 202 3B p% H mts. mts Q l / min l / sec m 3 /h 360 Pump Input Pump Eff. NPSH l / min ft. Pump Input per stage kw H ft. 69

6 Technical data Mixed flow 2 submersible bore well pumps Rp 8 Performance chart P500A/ P500A/2 P500A/3 P500A/4 P500A/5 P500A Motor type Q n = 2900 rpm Pump type kw HP m³/h Water filled I/min L6550-KP L8500-H L8550-H L5200-D L5250-D H mts L Dimensions & weights of only Pump Pump Type P500A/ P500A/2 P500A/3 P500A/4 P500A/5 Motor Joining Size 6" 8" 8" 0" 0" ØE [mm] L [mm] Pump Gross weight [kg] Pump Gross volume [m³] Note: ØE = For single cable motor maximum diameter of pump inclusive of cable guard. For two cable motor maximum diameter of pump inclusive of cable guard will increase by 8 mm. All dimensions in mm unless otherwise noted. ØM ØE 70

7 Performance curves Mixed flow 2 submersible bore well pumps P500A USgpm P500A 50 Hz ISO 9906 : 202 3B H mts. p% mts Q l / min l / sec m 3 /h Pump Input Pump Eff. NPSH l / min ft. Pump Input per stage kw H ft. 7

8 NOTES

9 Submersible Pumps Motors Submersible Pump Spare Parts List Pumping Solution 73

10 3 submersible bore well pumps N5H, N52H

11 3 submersible bore well pumps Part no Parts name Suction case Delivery casing Bowl / Diffuser (complete) Impeller Bottom bowl cover Top support (complete) Top support Bottom support (complete) Bottom support Pump shaft (complete) Pump shaft Pump jacket Cable guard Strainer Couple Sleeve for couple Top support sleeve Bearing bush for top support Washer Key for top support Key for bottom support Shaft lock nut Screw Washer NRV base NRVrubber ring NRV ring Circlip Bearing bush for bottom support Bottom support sleeve Key for bottom support Center can support (complete) N5H, N52H Material / / / / Noryl Noryl Noryl Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. 75

12 4 submersible bore well pumps N4A, N6A, N8H, N0H, N2, N5A, N5H, N20A, N3, N

13 4 submersible bore well pumps Part no. Parts name N4A, N6A, N8H, N0H, N2, N5A, N5H, N20A, N3, N40 Material Suction case Delivery casing Bowl / Diffuser Impeller Center support Top support (complete) Top support Bottom support (complete) Top sleeve Pump shaft (complete) Pump shaft Cable guard Strainer Couple Couple sleeve Top support sleeve Center support sleeve Bearing bush for top support Bearing bush for center support NRV base Washer Key for top support Key for center support Shaft lock nut Suction case cover / / / / Noryl Noryl Noryl Noryl Noryl Noryl Abs Noryl Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. 77

14 4 submersible bore well pumps N

15 4 submersible bore well pumps N25 Part no. Parts name Material Suction case Delivery casing Bowl / Diffuser (complete) Impeller Center support (complete) Top support (complete) Bottom support (complete) Pump shaft (complete) Pump shaft Cable guard Strainer Couple Pump jacket Casing wear ring Couple sleeve Top support sleeve Center support sleeve Bearing bush for top support Bearing bush for bottom support NRV base Washer Key for top support Key for center support Shaft lock nut / / / / Noryl Noryl Noryl Noryl Noryl Noryl Abs Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. 79

16 4 submersible bore well pumps G

17 4 submersible bore well pumps G30 Part no Parts name Suction case Delivery casing Bowl / Diffuser (complete) Impeller Pump shaft (complete) Pump shaft Bowl bearing bush Cable guard Strainer Couple Casing wear ring Couple sleeve Bowl sleeve Top bowl sleeve NRV stud NRV ring NRV rubber ring NRV base NRV spring Washer Key Material / / / / / Spring steel 04 Shaft lock nut Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. 8

18 4 submersible bore well pumps G

19 4 submersible bore well pumps G50 Part no. Parts name Material Suction case Delivery casing Bowl / Diffuser (complete) Impeller Pump shaft (complete) Pump shaft Bowl bearing bush Cable guard Strainer Couple Casing wear ring Couple sleeve Bowl sleeve Top bowl sleeve NRV stud NRV ring NRV rubber ring NRV base NRV spring Key Shaft lock nut Washer / / / / / Spring steel Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. 83

20 6 submersible bore well pumps K40A, K50A, K60A, K80A, K00A, K20A

21 6 submersible bore well pumps Part no Parts name Suction case (complete) Delivery casing (complete) Bowl / Diffuser (complete) Impeller Center support (complete) Top support (complete) Pump shaft (complete) Pump shaft Bowl bearing bush Cable guard Strainer Couple Casing wear ring Couple sleeve Bowl sleeve Top bowl sleeve Center bowl sleeve Bearing bush for top support Bearing bush for center support NRV stud NRV rubber ring NRV base NRV spring Washer Key for top support Key for center support Screw for strainer Nut Shaft lock nut Washer for clamp stud Clamp stud Csk screw Cap K40A, K50A, K60A, K80A, K00A, K20A Material / / Plastic 248 Couple key Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. 85

22 6 submersible bore well pumps M0A, M2A, M4A, M6A, B20, B25A, B30A

23 6 submersible bore well pumps Part no Parts name Suction case (complete) Delivery casing (complete) Bowl / Diffuser (complete) Impeller Pump shaft (complete) Pump shaft Bowl bearing bush Cable guard Strainer Couple Up thrust bush Casing wear ring 'O' ring for bowl Suction stud Bowl stud Couple sleeve Bowl sleeve Top bowl sleeve NRV stud NRV rubber ring NRV base NRV spring Washer Key for top support Key for center support Screw for strainer Nut Shaft lock nut Csk screw Cap M0A, M2A, M4A, M6A, B20, B25A, B30A Material / / Plastic 248 Couple key Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. 87

24 8 submersible bore well pumps K50A, K250A, K300A, K400A, K500A /

25 8 submersible bore well pumps K50A, K250A, K300A, K400A, K500A Part no /6" Parts name Suction case (complete) Suction case Delivery casing (complete) Bowl / Diffuser (complete) Impeller Center support (complete) Top cane (complete) (Up to 20 Stage) Connector - (Above 20 Stage) Connector - 2 (Above 20 Stage) Pump shaft (complete) Pump shaft Bowl bearing bush Cable guard Strainer Couple Casing wear ring 'O' ring for bowl Couple sleeve Bowl sleeve Top bowl sleeve Center bowl sleeve Bearing bush for top support Bearing bush for top support Bearing bush for center support NRV rubber ring NRV base NRV spring Washer Key for top support Key for center support Screw for strainer Nut Shaft lock nut Washer for clamp stud Clamp stud Csk screw Cap Couple key Material M.S Plastic Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. Mention Connector & Connector 2 in place of Top support for above 20 Stg. Stainless Steel Impeller on request. 89

26 8 submersible bore well pumps F30, F40, F50, F60, F70, F80, F00, F /

27 8 submersible bore well pumps Part no /6" Parts name Suction case (complete) Suction case Delivery casing (complete) Bowl / Diffuser (complete) Bowl with Fiber Thrust ring Impeller Pump shaft (complete) Pump shaft Bowl bearing bush Cable guard Strainer Couple Casing wear ring 'O' ring for bowl Bowl stud Couple sleeve Bowl sleeve Top bowl sleeve Bearing bush for top support NRV rubber ring NRV base NRV spring Washer Bottom bowl stud Key for top support Key for center support Screw for strainer Nut Shaft lock nut Csk screw Cap Couple key F30, F40, F50, F60, F70, F80, F00, F25 Material - Plastic 450 Fiber Washer Fiber Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. Stainless Steel Impeller on request. 9

28 0 submersible bore well pumps L90, L25, L

29 0 submersible bore well pumps L90, L25, L50 Part no. G40 G402 G403 G404 G405 G406. G406.2 G40 G4 G42 G43 G44 G45 G48 G49 G422 G423 G424 G425 G426 G427 G432 G433 G434 G435 G437 G438 G439 G440 G44 G443 G444 G446 Parts name Suction case (complete) Delivery casing (complete) Bowl / Diffuser (complete) Impeller Center cane (complete) Connector - Connector - 2 Pump shaft (complete) Pump shaft Bowl bearing bush Cable guard Strainer Couple Casing wear ring 'O' ring for bowl Setting sleeve Bowl sleeve Top bowl sleeve Center bowl sleeve Bearing bush for Connector - Bearing bush for center cane NRV rubber ring NRV base NRV spring Washer Key for top support Key for center support Screw for strainer Nut Shaft lock nut Washer for clamp stud Clamp stud Cap Material M.S Plastic Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. Stainless Steel Impeller on request. 93

30 0 submersible bore well pumps P50A, P200A, P250A, P300A /

31 0 submersible bore well pumps P50A, P200A, P250A, P300A Part no /6" Parts name Suction case (complete) Suction case Delivery casing (complete) Bowl / Diffuser (complete) Impeller Pump shaft (complete) Pump shaft Bowl bearing bush Cable guard Strainer Couple Washer Casing wear ring 'O' ring for bowl Bowl stud Couple sleeve Bowl sleeve Top bowl sleeve Bearing bush for top support Bearing bush for top support NRV stud NRV rubber ring NRV base NRV spring Washer Up Thrust Washer Bottom bowl stud Key for top support Key for center support Screw for strainer Nut Shaft lock nut Csk screw Cap Couple key Screw for counter ring Material FIber Plastic Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. Stainless Steel Impeller on request. 95

32 2 submersible bore well pumps P350A, P500A

33 2 submersible bore well pumps P350A, P500A Part no Parts name Suction case (complete) Delivery casing (complete) Bowl / Diffuser (complete) Impeller Pump shaft (complete) Pump shaft Bowl bearing bush Cable guard Strainer Couple Casing wear ring 'O' ring for bowl Bowl stud Couple sleeve Bowl sleeve Top bowl sleeve Bearing bush for top support NRV stud NRV rubber ring NRV base NRV spring Washer Up Thrust Washer Bottom bowl stud Key for top support Key for center support Screw for strainer Nut Shaft lock nut Csk screw Couple key Screw for counter ring Material Ordering note: While ordering spare parts kindly mention pump type, part no, part name, material & quantity in the order. Stainless Steel Impeller on request. 97

34 Friction loss tables Friction loss table - Galvanized steel pipe Pipe outer diameter in [mm] m³/h l/min Friction loss in metres of head per 0 metres of straight pipes (C=40)

35 Friction loss tables Friction loss table - Rigid PVC pipe Pipe outer diameter in [mm] m³/h l/min Friction loss in metres of head per 0 metres of straight pipes (C=40) Permissible flow rate table Pipe outer diameter in [mm] Capacity/grade Friction loss in metres of head per 0 metres of straight pipes (C=40). 2.5 kg/cm² (0.25 Mpa) kg/cm² (0.40 Mpa) kg/cm² (0.60 Mpa) Up to Friction loss in metres of head per 0 metres (C=50). Permissible ranges of volume rates of flow (LPM) to limit friction losses to 0% of the pipe length. Pipe size in [mm] Head loss table Length of straight Pipe in metres giving equivalent head loss in pipe fittings, valves etc. Standard Elbow Medium Elbow Long radius Elbow Elbow Tee Sluice valve full open Globe valve full open Angle valve open Foot valve or reflux valve

36 Discharge rate table Horizontal distance X in inches Nominal pipe outer diameter D Discharge rate (Q) (l/min) X D Note: X = Horizontal distance in inches Note: D = Nominal pipe diameter in inches Note: Q = Discharge in l/min 200

37 Conversion tables Volume (Flow) Litre per second l/s Liter per minute l/min Cubic metre per hour m³/hr Cubic feet per hour ft³/hr Cubic feet per minute ft³/min Imp. gallon per minute Igpm US gallon per minute USgpm US barrel per day US barrel/day Volume (Capacity) Cubic metre m³ x Litre L Millilitre ml 6 x Imperial gallon Imp. gal Us gallon USgal Cubic feet ft³ x Liquid head and pressure Newton per square metre N/m² Kilo Pascal kpa bar Kilogram force per square centimetre kgf/cm² Pound force per square inch psi Feet of water ft H O 2 Metere of water m H O 2 Millimeter of mercury mm Hg Inch of mercury in Hg x x x x x x x

38 Conversion tables Length Metre m Feet ft Yard yd Centimetre cm Millimeter mm Inch in Mass Kilogram kg Pound lb Hundred weight (long) Tonne t Temperature To convert from To Use formula Temperature Celsius (C) - tc Temperature Fahrenheit (F) - tf Temperature Celsius (C) - tc Temperature Fahrenheit (F) - tf Temperature Kelvin (K) - tk Temperature Kelvin (K) - tk Temperature Kelvin (K) - tk Temperature Kelvin (K) - tk Temperature Fahrenheit (F) - tf Temperature Celsius (C) - tc Temperature Celsius (C) - tc Temperature Fahrenheit (F) - tf tk = tc tk = (tf ) /.8 tf =.8tC + 32 tc = (tf - 32) /.8 tc = tk tf =.8tK Power HP W kw (SI) (Metric) x x (SI) (Metric) (SI) (Metric) 202

39 NOTES

40 NOTES

41 NOTES

42 LUBI INDUSTRIES LLP Near Kalyan Mills, Naroda Road, Ahmedabad , INDIA. Phone : , Fax No. : Sales Enquiries: indsales@lubipumps.com, expsales@lubipumps.com Product Improvement is a continuous process at LUBI. The data given in this publication is therefore subject to revision