What are the similarities between deep well pumps and submersible pumps?

The common point of submersible pumps and deep well pumps is the pump under the potential water. The difference is that the general submersible pump is a single-stage impeller with small head, large pump body and low power. The deep well pump is a multi-section pump with a large lift and a small and long pump body suitable for small-diameter deep-water wells with relatively high power. The quality of deep well pumps is relatively better.

Deep water pumps and submersible pumps are all centrifugal pumps, and the working principle is the same.

1. The deep water pump has a slender structure, and the motor and the impeller are connected by a long shaft. The motor is generally above the water surface and is suitable for working in an elongated space.

2. Submersible pump, the motor and the impeller are integrated into one by mechanical seal, and the whole works under water, which is suitable for the extraction operation of large space.

3. Deep well pump oil: a) diving deep well pump, which is a deep well submersible pump. b)long shaft deep well pump, motor at the wellhead, pump head diving.