QDLF vertical multistage centrifugal feeding water pump

QDLF stainless steel multistage vertical centrifugal pump is a multi-functional product of non-self-priming multi-stage centrifugal pump with standard motor. The motor shaft is directly connected to the pump head by a shaft coupling. And the pull rod bolts fixes the pressure cylinder and the flow components between the pump head and the inlet and outlet water section. The pump inlet and outlet are on the same line at the bottom of the pump.

The pump can be equipped with intelligent protector according to the needs so as to effectively protect the pump from dry rotation, phase loss and overload.

QDLF stainless steel multistage vertical centrifugal pump is widely used to transport a wide variety of media from tap water to industrial liquids with different temperature, flow and pressure ranges.

QDL vertical multistage centrifugal pump is for non-corrosive liquids and QDLF stainless steel pump is for mildly corrosive liquids. 

QDLF pumps are widely used in many industries, for example, water supply: water plant filtration and transmission, water plant sub-district feed, main supercharging, high-rise building supercharging; Irrigation: farmland irrigation, sprinkler irrigation, drip irrigation; Industrial liquid transport: cooling and air conditioning systems, boiler feed and condensing systems, machine tools, acid and alkali; Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator, swimming pool; Industrial pressurization: process water system, cleaning system, high-pressure flushing system, fire protection system, etc.

Operating conditions of QDLF pump:

1. Thin, clean, non-flammable and explosive liquid without solid particles or fibers.

2. Liquid temperature: normal temperature: -15℃ to +70℃; hot water: +70℃ to +120℃

3. Ambient temperature: maximum +40℃

4. Altitude: the maximum is 1000m