• Pump
  • Nikkiso ACD TC-34.2 Submerged Pump

Nikkiso ACD TC-34.2 Submerged Pump

Industry: Industrial Gas, Cryogenic


TC 34.2 is a fully Submerged pump and permanent magnet motor assembly. It allows for a quick response in pumping and minimal product loss. The active thrust balancing system provides greater stability and offers a longer life with lower maintenance requirements.

Its VFD compatibility allows for a broad range of operations. The construction is all aluminum and it is driven by a permanent magnet motor. TC34.2 was specially designed with a “Submerged” motor installed in a vacuum jacketed suction vessel “sump”.

TC-34.2 In-tank and Removable Installations Submerged Motor Pump

Main features

.Active thrust balancing system for extended bearing life

.High efficiency hydraulics with extremely low NPSHR inducer

.Lightweight and compact

.Available in sump & in-tank designs

.Special design VFD drive provides operation point control over the entire pump operating range

.Quick electrical disconnect for ease of maintenance


.Liquid Storage transfer
.Mobile Fueling
.Fuel Loading
.Boost Pump
.Low Pressure Fuel Systems
.Peak Shaving

Liquids Pumped

.Methane (LNG)

ACD TC34.2 Application Marine (LNG)


TC-34-2 Spec

Typical Scope of Supply

.High-efficiency submerged pump
.Permanent magnet motor
.Vacuum jacketed sump
.All parts from wrought aluminum precision machined
.Heavy duty ceramic bearings
.Custom made VFD drive – factory string tested
.Dual electrical feed thru hermetically sealed up to 500A

.Optional accessories include:
 - Variable frequency drive
 - Differential pressure gauge
 - Loss of prime detector (cavitation protection)
 - Safety relief valve
 - Dual conduit box per NFPA standards for LNG service
 - Long term storage container

Performance Chart for Model Selection

TC-34-2 Map

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