Product Introduction

Flow rate: 4.9-200m³/h

Lift: 24-200m

Diameter: 40-100mm

Material: cast iron/stainless steel

The CDL/CDLF series lightweight stainless steel vertical multi-stage centrifugal pump is a non self priming vertical multi-stage centrifugal pump designed and manufactured by drawing on advanced domestic and foreign technologies. It adopts standard vertical motors and quick installation mechanical seals, making replacement very convenient. This pipeline centrifugal pump can replace similar products such as CR and CRN from abroad. Due to its high efficiency, energy conservation, reliable quality, and wide range of use, it is deeply loved by a large number of users.

The CDL/CDLF lightweight vertical centrifugal pump is engineered to deliver efficient and reliable performance in various water supply and circulation applications. These pumps are characterized by their compact vertical design, making them ideal for installations where space is limited or where a small footprint is preferred. The CDL/CDLF pumps are crafted from high-quality materials, ensuring durability and corrosion resistance, which are crucial for extended service life and dependable operation in diverse environments.
This series features models that are suitable for a wide range of uses, including residential water distribution, agricultural irrigation, and industrial processes. Their lightweight construction facilitates easy handling and installation, while maintaining robust performance characteristics such as high efficiency and low energy consumption. With their vertical orientation, the CDL/CDLF lightweight vertical centrifugal pump efficiently transfer liquids without requiring extensive floor space, making them a versatile choice for both new installations and retrofit projects seeking enhanced reliability and efficiency in fluid handling.

Product Features

● By adopting excellent hydraulic models and advanced manufacturing processes, the performance and service life of the pump are greatly improved.

● The mechanical seal end face adopts alloy silicon carbide, and the auxiliary sealing ring is made of fluororubber material, which can improve the reliability of pump operation and the temperature of the conveying medium.

● The overcurrent part of the pump is made of stainless steel 304 and stainless steel 316 material plates stamped and welded, making the pump suitable for mild corrosive media.

● The overall structure is compact, small in size, light in weight, low in noise, significantly energy-saving, and easy to maintain.

● The inlet and outlet of the pipeline centrifugal pump are located on the same horizontal line as the pump seat, and can be directly used in the pipeline.

● Using standard motors, users can easily equip motors according to their needs.

Applicable scope

● A non flammable and explosive medium that is thin, clean, and does not contain solid particles or fibers.

● Such as mineral water, softened water, pure water, clear oil, and other light chemical media.

● The main material of the pump is stainless steel, which can be used for pumping mild corrosive media.

● The SDL type is a regular vertical multi-stage pump used for conveying liquids with a temperature of ≤ 80 ℃, non corrosive clean water or similar specific gravity liquids. It is suitable for floor fire protection and domestic water supply, as well as cooling and circulating water for air conditioning units.

● The SDLR type is a high-temperature vertical multi-stage pump used for conveying liquid with a temperature ≤ 150 ℃, non corrosive clean water or similar specific gravity liquids, suitable for heating circulating water, condensate water, etc.

● SCDL type is a stainless steel vertical multi-stage pump used for conveying corrosive liquids.

Performance Parameter