Why can the submersible pump be placed in the water and what is the protection mechanism

The submersible electric pump unit is composed of four parts: water pump, submersible motor bai (including cable), water pipe and control switch. The submersible pump is a single-suction multi-stage vertical centrifugal pumpChina DC Water Pumps Suppliers; the submersible motor is a closed water-fill... Read in detail

What are submersible pumps and deep well pumps, and what is the difference between them?

Deep well pumps and bai submersible pumps are widely used in daily life, so what do they have in common? zhuan The common point of submersible pumps and deep well pumps is the water pump under the potential water. The difference is that general submersible pumps China Solar Deep Well Pumpsare single... Read in detail

Analysis of various misunderstandings that often occur in the use of centrifugal pumps

1. High-lift water pump is used for low-lift pumping Many operators believe that the lower the pumping head, the smaller the motor load. Under the misleading of this kind of misunderstanding, when purchasing a water pump, the head of the water pump is often selected very high. In fact, for centrifug... Read in detail

How does a Self-Priming Centrifugal Pump Work?

A self-priming centrifugal pump has two phases of operation: priming mode and pumping mode. In its priming mode, the pump essentially acts as a liquid-ring pumpChina Pump controllers manufacturers. The rotating impeller generates a vacuum at the impeller’s ‘eye’ which draws air into the pump from th... Read in detail

What is the brief history of the application development of water pumps?

The water pump is a refrigeration system that uses the heat released by the cold condenser to heat the regulated environment. As far as the thermophysical process of the water pump system is concerned, from the point of view of working principle or thermodynamics, it is a special use type of refrige... Read in detail