QJD Deep Well Submersible Pump 4 inch, Deep Well Submersible Pump 4 inch

Application:

QJD-type multi-level wells small submersible pump, from motors, pumps, sealing three parts. Pumps located in the upper pump for multi-stage centrifugal impeller, drive wizard leaf structure, water pumps and electric motor between the single-end machine mechanical seal, fixed only the department's application of the mouth sealing "o" shaped rubber oil seals for static sealing.

Technical Data:

*Qmax: 2.8 (m3/h)

*Capacity from 1 to 2 (m3/h)

*Total head from 128 to 19 (m)

Motor:

*Power:0.25 to 1.1kw(Single phase)

*Insulation Class B

*Protection Grade IP58

*Maximum diameter: 76mm

*Highest temperature of liquid:35°C