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Nikkiso CE&IG Equipment

Ammonia Submerged Pump

Sealless submerged motor pump with copper-free components for ammonia cargo and loading duties.

Description

The Nikkiso ammonia submerged pump combines submerged motor pump technology with copper-free wear rings, motor, cables and cable feedthroughs for ammonia service. The sealless design needs no N2 line to purge the motor; the motor is submerged, cooled and lubricated by the medium handled.

Key features

  • Sealless design
  • Copper-free components for ammonia
  • No cable conduit or N2 line down to the motor
  • Lubrication by the pumped liquid
  • Ammonia-resistant motor stator windings, cables and terminal pins in the LNH3 version

Applications

  • Cargo offloading and loading pumps
  • In-tank feed, HP send-out, circulation, drain and spray pumps

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