Dl Vertical Multistage Water Pump For High Building

DL Vertical multistage supply water pump Widely used in high-rise building fire, living water supply and air conditioning unit circulation, cooling water delivery.

DL type vertical multistage centrifugal pump is mainly used in high-rise building water supply, fire constant pressure water supply, automatic spray water, automatic water curtain supply, etc.

It can also be used in factory and mine water supply and drainage, long-distance water delivery, various equipment matching use and various production process water, etc

DL type vertical multistage centrifugal pump is a new pump developed by our company according to the standard of GB6245-98 for high-rise building water supply and drainage.

The pump has the advantages of high efficiency and wide performance range as excellent hydraulic model with high efficiency and energy saving.

The pump is for vertical multistage multi-section structure, and safe operation, stable, long life, small area, safe and convenient maintenance.

The screw clamps the inlet section, the middle section and the outlet section together.

Each stage of the pump is equipped with an impeller and a water guide blade.

The axial force is solved by the hydraulic balance method, and the residual axial force is borne by the ball shaft bearing and lubricated with grease.

The shaft seal adopts soft packing or mechanical seal.

The pump is made according to JB/T2727-93 vertical multistage centrifugal pump standard.

It is mainly for the suction and conveying and discharge of diluted, clean, non-corrosive, non-explosive water and other fluids with physical and chemical properties similar to water (without solid particles or fiber ).

Capacity: 4-500m3/h

Head: 24-250m

Caliber: 40-250mm

Speed: 1450rpm

Fluid temperature: normal type is for below 80 degree Celsius.

Hot water type is for below 120degree Celsius.