Fire pump usually in the maintenance process, fault diagnosis is a key link, one of them is in the use of the process of Fire pump suction suddenly high fault, We can take corresponding measures. The following are The common measures to solve The fault, for The purpose of fire pump fault diagnosis.

Xbd-isg (ISW) fire pump is composed of motor and pump, which are separated by oil isolation room and mechanical seal components. It is an electromechanical integration product. The motor and the pump share the same shaft (rotor).

The cavitation of the pump is caused by the vaporization of water. The so-called vaporization is the process of converting water from liquid to vapor. The vaporization of water has a certain relationship with temperature and pressure. Under a certain pressure, when the temperature rises to a certain value, the water begins to vaporize; if the pressure is reduced to a certain value at a certain temperature, the water will also vaporize. This pressure is called the vaporization pressure of water at this temperature. If, during the flow process, the pressure in a local area is equal to or lower t

The centrifugal pump in the fire pump, we simply talk about its structure, the basic structure of the centrifugal pump is composed of eight parts: impeller, pump body, pump cover, water retaining ring, pump shaft, bearing, seal Ring, stuffing box, axial force balancing device.

Fire equipment operation process A: Fire alarm a system self-test: carry out related operations.

The self-priming pump is a self-priming centrifugal pump, which has the advantages of compact structure, convenient operation, stable operation, easy maintenanc...