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Submersible Pump

Applications:

• For water supply from wells or reservoirs
• For domestic use
• for civil and industrial applications
• For garden use and irrigation

Operating conditions:

• Maximum fluid temperature up to +35
• Maximum sand content : 0.25%
• Minimum well diameter : 2.2″

Motor and Pump:

• Rewindable motor
• Single-phase:110V/60Hz or 220V/60Hz
• Equip with start control box or digital auto-control box
• Pumps are designed by casing stressed Curve tolerance according to ISO 9906

PUMP SPEC:

• Max Head(ft): 121
• Max Flow(Gpm): 5.2
• Discharge: 3/4”
• HP: 0.25
• Pump Material: Stainless Steel 304
• Pump Model: 2SDM0.7/19
• Pump Diameter: 2″
• Brand: Golpumps
• Warranty: 1 Year Manufacture

Electric submersible pumps are multistage centrifugal pumps operating in a vertical position. Liquids, accelerated by the impeller, lose their kinetic energy in the diffuser where a conversion of kinetic to pressure energy takes place. This is the main operational mechanism of radial and mixed flow pumps. In the HSP, the motor is a hydraulic motor rather than an electrical motor, and may be closed cycle (keeping the power fluid separate from the produced fluid) or open cycle (mingling the power fluid with produced fluid downhole, with surface separation).

The pump shaft is connected to the gas separator or the protector by a mechanical coupling at the bottom of the pump. Fluids enter the pump through an intake screen and are lifted by the pump stages. Other parts include the radial bearings (bushings) distributed along the length of the shaft providing radial support to the pump shaft. An optional thrust bearing takes up part of the axial forces arising in the pump but most of those forces are absorbed by the protector’s thrust bearing.

There are also screw-type submersible pumps, there is a steel screw which is used as a working element in them. The screw allows the pump to work in water with a high sand content and other mechanical