DESMI Centrifugal Pumps ESL Series

DESMI Centrifugal Pumps ESL Series

ESL pumps are single-stage centrifugal pumps equipped with mechanical shaft seal for maximum life and minimum friction loss. ESL pumps are single-stage centrifugal pumps with connecting flanges according to international standards. Further the pumps can be fitted with electric motors with flange dimensions also according to all international standards. It is also ATEX approved
Item No
Connection DNd/DNs

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DESMI ESL vertical in-line centrifugal pump is designed for special marine and offshore requirements in regard to:

• High efficiency

• Low NPSH

• Compact design

• Easy installation

• Low maintenance costs

• ATEX approved 

Application areas

• Hot water circulation

• Freshwater circulation

• Refrigeration


• Hydrophore pump

• Cooling water

The pump can be equipped with an air-driven or electrically driven priming device

Nominal Diameter (DN)25 to 100
Flow rate - 50 Hz Up to 200 m3/h (880 US gpm)
Flow rate - 60 HzUp to 250 m3/h (1100 US gpm)
HeadUp to 65 m (220 ft)
PressureUp to 30 bar (435 psi)
TemperatureUp to 140°C (284 °F)
MotorStandard and Ex motor
VFDDirect or Bulkhead/Wall-mounted


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