01/ Aug. 26, 2020

Four Common Cooling Methods for Deep Well Submersible Pump(Part 2)

QY oil-filled submersible sewage pumps use this type of refrigeration method.

02/ Aug. 19, 2020

Four Common Cooling Methods for Deep Well Submersible Pump(Part 1)

Well submersible pumps are divided into four types according to their internal structure: water injection, oil-filled, shielded-off, and dry test.

03/ Aug. 13, 2020

Three Tips for Pump Selection

After determining the design flow and design head of the pump station, the relevant technical charts can be used to determine the pump specifications and models.

04/ Aug. 05, 2020

What Are the Water Filling Methods for Centrifugal Pumps(Part 4)?

Self-suspension diversion and water-filling method The self-suspension diversion and water-filling method uses the difference in bulk density of water and air, and is realized through the principle of "water-air replacement".