Ebara Pumps 8 BHE Borehole Pumps

8BHE(L)
Borehole
8” SUBMERSED CENTRIFUGAL PUMPS in AISI 304 and AISI 316
Submersed electric pump with semi-axial discharge in AISI 304 (8BHE) and AISI 316 stainless
steel (8BHEL) for wells with depth of 8” and over.
This range of submersed pumps has been developed specifically for high
flow rate pumping requirements.

APPLICATIONS
• Water provisioning from deep wells
• Water supply and pressure boosting
• Irrigation systems
• Treating waters, filtering and reverse osmosis
• Industrial cooling systems
• Fountains
• Fire-fighting systems

TECHNICAL DETAILS
• Corrosion-proof
• Strong
• Reliable
• Compact
• Also suitable for horizontal functioning

PUMP TECHNICAL DATA
• Maximum working pressure: 7 bar
• Maximum immersion:
- 350 m (with motor in water bath)
- 150 m (with motor in bath of liquid refrigerant)
• Maximum sand content: 100 gr/m3
• Temperature of the liquid: from -5°C to +60°C
• Motor support for coupling to 6" motors
• Rp 5" discharge connection
The pump and the motor are supplied separately.

MOTOR TECHNICAL DATA
• 2 poles motor in bath of liquid refrigerant (OY) or in water bath (WY),
• Maximum start per hour: 30 (OY) - 20 (WY)
• Protection degree IP58 (OY), IP68 (WY)
• Class of insulation F (6” OY version)
(8" WY version)
F (6” WY version)
• 380-415V(±10%) 50 Hz three phase voltage (OY)
380-415V(-10%+6%) 50 Hz three phase voltage (WY)
• Motor joint and coupling flange in compliance with NEMA Standards
• For cable dimensioning see our Data Book

MATERIALS
• Discharge casing,stages, bracket in AISI 304 (8BHE) and
AISI 316 (8BHEL)
• Shaft in AISI 329
• Impeller in AISI 316