Desmi ESL Centrifugal Pump

Desmi ESL Centrifugal Pump
Desmi ESL Centrifugal Pump

ESL Centrifugal Pump

The Desmi ESL Centrifugal Pump is designed for high efficiency, low NPSH and is installation and service friendly. The ESL is widely used within different applications and markets.

Desmi ESL Centrifugal Pump Design Features

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.

ESL Centrifugal Pump Specification
ESL Centrifugal Pump Specification

High-Efficiency Vertical In-line Centrifugal Pumps

High-efficiency In-line centrifugal pumps
Up to 200 m³/h (880 US gpm)

DESMI ESL vertical in-line centrifugal pump is designe for special marine and offshore requirements in regard to :
• High efficiency
• Low NPSH
• Compact design
• Easy installation
• Low maintenance costs

Modular S Centrifugal Pump Installation
Modular S Centrifugal Pump Installation

Application areas
• Hot water circulation
• Fresh water circulation
Refrigeration
• HVAC
• Hydrophore pump
• Cooling water
• The pump can be equipped with an air-driven or electrically driven priming device.

Nominal diameter (DN)65 to 400
Flow rateUp to 200 m³/h (880 US gpm)
HeadUp to 65 m (210 ft)
PressureUp to 30 bar (435 psi)
TemperatureUp to 150°C (302°F)
MotorStandard and EX motors
VFDDirect or Bulkhead/Wall-mounted
ATEX approved.

Material specification

Material
specification
AD
Pump casingCast ironBronze
(RG 5)
ImpellerBronze
(RG 10)
Bronze
(RG 10)
Wear ringBronze
(RG 10)
Bronze
(RG 10)
ShaftDuplex St. steel
(1.4460)
Duplex St. steel
(1.4460)
Shaft sealMechanicalMechanical

The pumps are also available in other materials such as e.g. impeller in ducktile iron and various bronze alloys.

Read more : Desmi Centrifugal Pump For Marine

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