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  • Type DL pump is single-suction multi-stage vertical segmental centrifugal pump. It is used for water supply in town and city as well as concentrated heating system. It is provided for transferring clear water or other liquid with physically and chemically similar to clear water. The temperature of the liquid generally is below 80℃.Type DLR pump is used to transfer the liquid below 150℃.
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TEl:86-731-85538052

Fax:86-731-85538052

Add: Xueshi Road,Yuelu district ,Changsha City ,Hunan province,China

  • Product introduction
General
    Type DL pump is single-suction multi-stage vertical segmental centrifugal pump. It is used for water supply in town and city as well as concentrated heating system. It is provided for transferring clear water or other liquid with physically and chemically similar to clear water. The temperature of the liquid generally is below 80℃.Type DLR pump is used to transfer  the liquid below 150℃. 
 
Performance range
Capacity   Q:  4.9 ~ 200m3/h
Head         H:  21.6 ~ 239m
 
Description of pump type
For example    80DL20×4     80DLR20×4.
80— Inlet diameter  (mm).
20— Single-stage head  (m).
DL— Vertical multi - stage segmental centrifugal pump.
DLR — Vertical multi-stage segmental hot water centrifugal pump.
4 — Four stages.
 
Construction
The pump is vertically mounted . It has the features of compact structure, low noise and space-saving. The shaft seal can be either packing seal or mechanical seal. 
 
The direction of rotation
The rotation of the pump rotor is counter clockwise looking from the motor to the pump.
 
The material of main parts of the pump  
The medium-contacting parts i.e. suction casing, stage casing, discharge casing, impeller, seal ring are made of cast iron , the material of shaft is high--quality carbon steel.
 
Complete provision range
Pump and motor
 
Please give indication of the material of main parts of pump in contract. If you have any special requirement, please contact us without hesitation.
 
 
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