01/ 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".

02/ Jul. 30, 2020

What Are the Water Filling Methods for Centrifugal Pumps(Part 3)?

For large and medium-sized pumping stations with a water inlet pipe diameter greater than 300mm, or pumping stations with a high degree of automation requirements, a vacuum pumping device is a commonly used water filling device.

03/ Jul. 25, 2020

What Are the Water Filling Methods for Centrifugal Pumps(Part 2)?

For small pumping stations without bottom valves, the vacuum water tank filling method can be used.

04/ Jul. 17, 2020

What Are the Water Filling Methods for Centrifugal Pumps(Part 1)?

Centrifugal pumps (except self-priming pumps) must be filled with water before the start of the pump and the inlet pipe, otherwise, the pump will not work.