MD837-643W Submersible Borehole Pump

Flow Rate Up to 348m³/hr (5800 L/min)
Head (Pressure) Up to 307m
Inlet/Outlet Sizes 6” GAS (F)
Operating Temperature Up to 35°C
Drive Options Electric Motor

The MD837-643W submersible borehole pumps are made completely of stainless steel AISI 304 and offer a wide range of flow rates up to 348m³/hr and pressures up to 307m (30.7 Bar).

This type of pump is commonly used when there is not a limitation on well diameter and relatively
high flows and heads are required.

This is a robust series of multistage submersible pump and it is capable of achieving medium capacities and high heads due to its unique impeller and diffuser design. It is highly efficient, long lasting and easy to maintain due to highly advanced micro casting technology.

This MD837-643W borehole pump range is excellent at supplying ground water or boosting pressure to industrial properties, extracting water from wells, mine dewatering, fire fighting and for irrigation. Pumped fluids must be clean, thin, non-aggressive and compatible with the installed materials.

PLEASE NOTE THAT ONLY THE BOREHOLE PUMP IS SUPPLIED AS STANDARD, THE MOTOR MUST BE ORDERED SEPERATELY. PLEASE FOLLOW THE LINK TO OUR MOTOR RANGE TO SELECT A SUITABLE MOTOR.

Features & Benefits:

• Made completely of Cast Stainless Steel AISI 304
• Wide capacity and head range for such a small diameter borehole pump
• High efficiency
• Highly resistant to abrasive wear
• Easy to maintain
• Acceptable suspended sand content: 50 g/m³
• Minimum Immersion Depth: 1 m
• Maximum Immersion Depth: 350m
• Available in 3 Phase only, 15Kw to 250Kw, 50Hz as standard, 60Hz available on request

Standard Materials:

Impeller – Stainless Steel AISI 304
Diffuser – Stainless Steel AISI 304
Intermediate casing – Stainless Steel AISI 304
External sleeve – Stainless Steel AISI 304
Delivery bowl and suction cage – Stainless Steel AISI 304
Non return valve – Stainless Steel AISI 304

This series is available in stainless steel AISI 316 and Duplex stainless steel on request.

Control boxes with various optional functions are available on request.