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Ebara 4BHS Pumps

Prestige Pumps Ltd are the Uk,s largest distribtor of the 4" 4BHS submersible borehole pumps, maufactured from 304 stainless steel.

They are particularly suited to applications including, Domestic, agricultural and industrial water supply systems, Pressure boosting, fire-fighting plants, Irrigation, Washing, Moving clear water in general

Each pump is Reliable and strong, Corrosion resistent, and offers excelent efficiency due to the smooth surfaces of the impellers and nozzles


• Maximum immersion:
- 350 m (with motor in water bath)
- 150 m (with motor in bath of liquid refrigerant),
• Maximum temperature of the liquid:30°C
• Maximum presence of sand: 50 ppm
• Maximum presence of Chlorine: 500ppm
• Discharge connection :
- G1frac14; (4BHS 2), G1½ (4BHS 4), G2 (4BHS 7-4BHS 15)
• The pumps can be supplied as follows:
- 4BHS pump plus OY motor in bath of liquid refrigerant
- 4BHS pump plus WY motor in waterbath
The pump and the motor are supplied separately.


• 2 poles motor in bath of liquid refrigerant (OY), or in water bath (WY)
• Max start-ups per hour: : 30 (OY) - 20 (WY)
• Quick coupling for power supply cable
• Insulation class F (OY) - B (WY)
• Protection degree IP58 (OY) - IP68 (WY)
• Single-phase voltage 230V (±10%) 50Hz (OYM),
three-phase voltage 380-415V (±10%) 50Hz (OY)
• Single-phase voltage 230V (-10%+6%) 50Hz (WYM),
three-phase voltage 380-415V (-10%+6%) 50Hz (WY)
• For cables dimensioning please see our Data Book


• Motor discharge and motor bracket in moulded stainless steel
• Bracket, inlets, joint, impeller, diffuser, valve, stages, tie-rod and isolating cover in EN 1.4301 (AISI 304)
• Wear rings in EPDM/ EN 1.4301 (AISI 304)
• Shaft in EN 1.4401 (AISI 316)
• Radial bearings, axial bearings and friction ring in tungsten carbide

Get in touch today for unbeatable quotes on the Ebara 4BHS Borehole Pumps, or view our other Ebara Pumps.

Remember, we have free UK-mainland delivery on all online orders, and we will beat ANY genuine online Ebara quotation!