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Immersed Multistage Centrifugal Pump
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Immersed Multistage Centrifugal Pump

Immersed Multistage Centrifugal Pump

An immersed multistage centrifugal pump is a high-pressure, high-efficiency fluid-handling device designed for applications requiring significant head pressure. It features multiple impellers and diffusers arranged in series, enabling stepwise pressure increase. The pump is typically submerged directly into the fluid source (e.g., tanks or pipelines), reducing suction losses and improving reliability. Key advantages include compact design, minimal vibration, and compatibility with high-temperature or corrosive fluids. It is widely used in industries like oil refining, chemical processing, and water treatment, where stable performance under demanding conditions is critical. Advanced designs may incorporate wet rotor configurations, sliding mesh technology, or optimized sealing systems to enhance durability and energy efficiency.

CDLK/CDLKF series Immersed Multistage Centrifugal Pump is non-self priming multi-stage centrifugal pump installed with standard motor. The motor shaft is directly connected with the pump shaft through coupling. According to the requirement, the pump can be equipped with intelligent protector, which effectively protects pump from dry rotation, phase lack, overload etc. In order to meet the requirement of installation depth of the water tank or vessel, it is possible to install cavity body for changing length of the pump. Length for different number of stages is shown in the dimensions & weight table and the table of products supplying scope.CDLK/CDLKF series Immersed Multistage Centrifugal Pump is used for conveying machine tool coolant, lubricant, condensate, industrial cleaning equipment and other occasions suitable for immersion pump, and is suitable for different temperature, flow and pressure ranges.

Hongar's CDLK and CDLKF series Immersed Multistage Centrifugal Pump deliver reliable fluid handling for a wide range of industrial applications involving clean, non-aggressive process fluids.

CDLK/F Series Immersion Multistage Centrifugal Pump,These pumps are compact, highly reliable, low maintenance and easy to install.
 

 

Products Description

 

 

CDLK/CDLKF Series Immersed Multistage Centrifugal Pump operating parameters:

Flow rate: 0.4m3/h~65m3/h
Head: 6m~305m
Power: 0.37kW~45kW
Liquid temperature:- 15℃~+120℃
Power Supply: 200v~277v/380v~480v;
Frequency: 50Hz/60Hz

 

The motor is a fully enclosed,air-cooled two-pole standard motor.
Protection level: IP55
lnsulation class: F
Standard voltage:50Hz:1×220-230/240V
                                      3×200/346V
                                      3×220-240/380-415V3×220-255/380-440V
Motors of other voltages are available on request.
Single-phase motors are available from0.37~2.2kw.

 

 

Products Model Description & Installation

 

 

1746597319641

 

Products Applications

 

 

CDLK/CDLKF series Immersed Multistage Centrifugal Pump is used for conveying cooling liquid, lubricating liquid and condensation water of machine tool, industrial cleaning equipment or other cases that application of immerged pump is suitable, and is application to various temperature, flow and pressure ranges. CDLFK is applicable to low-corrosive liquid.

Concretely, it is applicable to electric spark, lathe, grinding machine, processing center, cooling devices, industrial cleaning equipment, filtering system etc.
 

 

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Operating Conditions:
Thin, clean non-explosive liquid without solid grains and fibres; can be used for conveying of water, cooling water solution and cutting lubricating liquid.
Liquid temperature:
Normal temperature type: -15℃~+70℃
Warm water type: -15℃~+120℃

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