RETRACTABLE SUBMERGED PUMPS

ESK-IMO Series

In-tank retractable cryogenic submerged pumps, ESK-IMO Series for Liquefied Natural Gas (LNG).

Applications

LNG regasification terminals

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Features and information

Technical features

Available in 1 or multi-stages configurations
Integrated submerged motor to be used with Variable Frequency Drive
One-piece solid shaft to ensure reliability standard
Self-balancing system which provides an extremely stable system with zero thrust loads on the bearings for all operating conditions
Designed to be installed inside a low-pressure storage tank in a vertical pump column with a suction foot valve located at the bottom

STANDARD SUPPLY

Removable submerged motor pump
Head plate assy equipped with lifting rod, seals pack, safety stopper, cable holder and rain cover
Foot valve assy
Brackets for cables clamp
Support and lifting cables
Armoured cryogenic flexible cables
Double feed-through for power supply
External shielded and armoured cable
Power junction box
Special tools for pump support
Dummy pump

OPTIONAL ACCESSORY

Vibration monitoring system
Accelerometers and armoured cable for signals
Double feed-through for signals
External shielded and armoured cable for signals

Test and checks

Materials test
Hydrostatic pressure test on pump housing and foot valve body
Leaks and load test on foot valve
Seals pack airtightness test
Insulation resistance measurements
LIN running test (performances and vibrations)

Product details

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