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  • Nikkiso Cryo Cryogenic Submerged Motor Pumps (Cryogenic Pumps)

Nikkiso Cryo Cryogenic Submerged Motor Pumps (Cryogenic Pumps)

Industries: oil refining and petrochemicals, chemicals, gas, semiconductor, power plant, steel, food


Overview

Nikkiso Cryo offers suction vessel mounted pumps, removable (in-tank) and fixed (in-tank) pumps. Their “original technologies” provide confidence in knowing customers are receiving the latest technology and highest standards of engineering.

Main features

Pump and suction vessel are an integral part of the piping system

External suction and discharge connections

Mounted to the top of the head plate

Pump, motor and fluid are totally contained

Shaft seals are eliminated

Source tank liquid levels can be lowered

Feed through, junction box

Vibration monitoring system

Applications

Clean Energy

.Marine (LNG)
.Hydrogen
.Fracking

Industrial Gases

.Storage Filling & Transfer

Liquids Pumped

.LEG
.LN2
.LNG
.LPG
.Liquid Propylene
.Other

Specifications

Standard
Flow Rate Max.
1000³/h (4400 gpm)
Head max.600m (1,970 ft)
Pumped Liquid
(Fluid Temperature
Range)
-130℃ to +450℃ (-201 to 842°F)
Pumped Liquid
(Viscosity Max.)
500mPa·s
Design Pressure:20MPa (2900 psig)
Casing MaterialAustenitic Stainless steel (304SS, 316SS, etc.)
Alloy20
Hastelloy*1 C/B Equivalent Alloy
Titanium
Zirconium
Monel*2, others Equivalent Alloy
Motor power range0.75 to 250kW
Ex-ProtectionVarious international explosion-protection
(ATEX,IEC,CSA,TRCU, etc.) CE marking

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