QDLF/CDLF is a versatile product capable of conveying a wide range of media, from potable water to industrial liquids, and is suitable for various temperature, flow, and pressure ranges.

This product is a non-self-priming vertical centrifugal pump with standard electrode installation. The motor shaft is directly connected to the pump shaft via a coupling at the pump head. The rod bolts secure the pressure-resistant cylinder and the flow components between the pump head and the in/out water sections, with the pump inlets and outlets aligned on a straight line at the bottom of the pump. The pump can be equipped with an intelligent protector as needed, providing effective protection against dry running, phase loss, overload, and more.

*Working Conditions*

Non-flammable and non-explosive liquid, suitable for both cold and hot cleaning, free of solid particles or fibers.

Liquid Temperature: -15°C to +120°C

Ambient Temperature: +40°C

Inlet Pressure: Based on NPSH curve + 0.5 meters of safety head.

*Application Range*

Standard models are suitable for liquid transfer, circulation, and boost of cold and hot clean water, and softened water.

Stainless steel types are also suitable for slightly alkaline water, mineral water, distilled water, pool water, and other chlorinated liquids; however, the permissible temperature for the liquid must be reduced.

*Typical Applications*

Industrial Recirculation Systems & Processing Systems

Boiler Feed Water Condensate System

Family Water Supply

Environmental Water Treatment, Permeation Analysis System

Agricultural Irrigation and Dewatering

Industrial facility cleaning and various cleaning services

Many specialized uses

We offer both stainless steel grades SUS#304 and SUS#316.