NPSH refers to net positive suction head. NPSH is particularly relevant inside centrifugal pumps and turbines, which are parts of a hydraulic system that are most vulnerable to cavitation. It may refer to one of two quantities in the analysis of cavit

There are four shaft seal options available in Excellence industry to meet different pump applications. The pump shaft seals mainly differ in sealing effect and price. In addition, each seal is suitable to certain pump transporting media and working s

All pump users are very concerned to pump maintenance methods because the pump runs for 24/7 without break, and if one pump breakdown, it may affect the whole mining project. Each pump model is originally designed to handle a certain fluid and the pu

Slurry pump selection refers to some main steps and methods, and the formula for the calculation of slurry pump selection, mainly about the calculation of slurry pump shaft power. In addition, according to different operating conditions, it also invo

One of the most significant usages of pump shaft sleeve is to protecte the pump shaft from erosion, corrosion and wear at seal chambers, leakage joints, internal bearings, and in the waterways at packing and mechanical seals. Pump shaft sleeve also ha

Slurry pump is normally used to transport abrasive and corrosive media running in high speed. Therefore, the material is very crucial to pumps service life.

The slurry pumps are devided into single casing pump and double casing pump. Most slurry pumps are double casing with the inner case composed of throatbush, volute liner and frame plate liner insert. The outer case of the pump does not contact with th

Pump seal is one of the important pump parts which could prevent slurry leakage. The most commonly used seal types in slurry are packing seal, expeller seal and mechanical seal. In terms of the sealing effect, mechanical seal has the best performance

When the pump is running but without slurry being sucked, it may caused by several possible factors. In this passage, we provide the solutions to solve the problem. It is usually resulted from the air remained in the pump which is probably due to bad

Centrifugal slurry pump are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The main parts of centrifugal slurry pumps are impeller, suction chamber, pump casing and shaft, etc. Im

The right selection of slurry pump models would make a great difference in the pump service life and efficiency. Therefore, it is not that easy to purchase slurry pump if you want to have the most suitable one. A quick peep of pump selection procedure

You can save a lot of time if you know the following terms when purchasing slurry pumps. Here are some of most common terms that would come up during your buying process. Head (H): A measure of the energy possessed by water at a given location in the