01/ 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.

02/ 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.

03/ 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.

04/ Jul. 08, 2020

Causes and Solutions of Chemical Pump Corrosion

First of all, we must understand the causes of chemical pump corrosion. For the classification of corrosion, there are generally two classification methods, one is based on the mechanism of corrosion, and the other is based on the cause and appearance of corrosion.