Centrifugal Pump

Product Applications

CDL/CDLF is a versatile pump series suitable for various fluids, from clean water to industrial liquids, across different temperatures, flow rates, and pressure ranges. CDL handles non-corrosive liquids, while CDLF is designed for mildly corrosive liquids.

Water Supply: Water plant filtration & transfer, zoned distribution, mainline boosting, high-rise building pressure boosting.

Industrial Pressure Boosting: Process water systems, cleaning systems, high-pressure washing systems, firefighting systems.

Industrial Liquid Transfer: Cooling & air conditioning systems, boiler feed & condensate systems, machine tool supply, acids and alkalis.

Water Treatment: Ultrafiltration (UF) systems, reverse osmosis (RO) systems, distillation systems, separators, swimming pool circulation.

Irrigation: Farmland irrigation, sprinkler irrigation, drip irrigation.

Operating Conditions

Suitable Liquids: Thin, clean, non-flammable, non-explosive liquids free of solid particles or fibers.

Liquid Temperature:

Standard version: +15°C to +70°C

High-temperature version: +70°C to +120°C

Ambient Temperature: Max. +40°C

Power Supply

Frequency: 50Hz

Single-phase AC voltage: 220V

Three-phase AC voltage: 380V

Voltage fluctuation tolerance: ±10%

Product Description

The CDL/CDLF series comprises non-self-priming, vertical multistage centrifugal pumps equipped with standard motors. The motor shaft connects directly to the pump shaft via a coupling within the pump head. Tie-rod bolts securely fasten the pressure cylinder and liquid-wetted components between the pump head and the inlet/outlet sections. The pump features a straight-through design with inlet and outlet ports on the same axis at the pump base.

An optional intelligent protector can be fitted to safeguard the pump against dry running, phase loss, and overload conditions.