The vertical multistage centrifugal pump is a non self-priming vertical multistage centrifugal pump designed and manufactured by absorbing advanced technology at home and abroad. It adopts standard vertical motor and quick installation mechanical seal, which is very convenient to replace. The overflow part of the pump is made of stainless steel, which is suitable for slightly corrosive media. It can replace foreign Cr, CrN and other similar products. After the product is put on the market, it has the characteristics of energy saving, reliable quality and wide application range.

working principle

When the motor drives the impeller on the shaft to rotate at a high speed, the liquid filled in the impeller is thrown around the impeller from the center of the impeller along the flow channel between the blades under the action of centrifugal force. Because the liquid is affected by the blades, the pressure and speed increase at the same time, and is led to the secondary impeller through the flow channel of the guide shell. This is the principle, which flows through all impellers and guide shells one by one, Further increase the pressure energy of the liquid. After each impeller is stacked step by step, the head is obtained.

purpose

1. Water supply: filtration and transmission in water plant, water supply in water plant area, pressurization in main pipe and pressurization in high-rise buildings.

2. Industrial pressurization: process water system, cleaning system, high-pressure flushing system and fire protection system.

3. Industrial liquid transportation: cooling and air conditioning system, boiler feed water and condensation system, machine tool supporting, acid and alkaline medium transportation.

4. Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator and water treatment system of swimming pool.