In practice, troubleshooting should be based on specific problems and actual analysis. The principle of "outside first, then inside" should be followed, and blind operation is not allowed.First of all, it is necessary to inspect the power …

The pump shaft of a multistage centrifugal pump is equipped with more than two impellers in series, which can achieve a higher lift compared to ordinary single stage centrifugal pumps; Compared to reciprocating pumps such as piston pumps a…

As we all know, screws are indispensable fasteners for chemical equipment, and fasteners such as chemical pumps and centrifugal pumps are fixed with screws. There are many ways to fix screws, such as outer hexagon and inner hexagon. Today,…

Common fault I. Bearing heating1. Too much grease, poor grease;2. If the bearing is defective, replace the lubricating grease every 4 months. The amount of lubricating grease is 1/2 of the large bearing capacity. Replace the bearing when t…

Pipeline pump has become one of the commonly used booster pumps in industrial applications. Pipeline pump is mainly used in HVAC cold and hot water circulation, industrial urban water supply and booster water supply for high-rise buildings…

Pipeline centrifugal pump is a new pump developed for pipeline pressurization and transportation to solve the problem of low pipeline pressure, which has great advantages over the current application of horizontal centrifugal pump. The adv…