Canned motor pump Nikkiso Non-Seal®
acidfor crude oilfor biofuels

canned motor pump
canned motor pump
canned motor pump
canned motor pump
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acid, for crude oil, for biofuels, for natural gas
canned motor
stationary, mobile
industrial, for the chemical industry
transfer, discharge, circulation, for high-temperature applications
stainless steel
Fluid specification
for supercritical fluids
Other characteristics
compact, standard, small, combined, seal, hermetically-sealed, integrated

780 m³/h, 1,000 m³/h (27,545.44004 ft³/h)


4 bar, 20 bar (58.015 psi)


210 m, 600 m (688'11")


Max.: 250 kW (339.91 hp)

Min.: 0.4 kW (0.54 hp)

Fluid temperature

Max.: 400 °C (752 °F)

Min.: -60 °C (-76 °F)


The NIKKISO canned motor pump is specifically used in the chemical industry for transfer and circulation tasks. The pump and motor are integrated in the sealed leak-proof structure of the canned motor pump. NIKKISO has developed pumps in accordance with DIN EN ISO 2858, API 685, and other standards. The NIKKISO canned motor pump is an ideal solution for transfer and circulation tasks in the chemical industry. It can be used to pump hazardous, toxic fluids. NIKKISO Non-Seal pump consists of a centrifugal pump and an air-tight canned motor. Both of them are attached to each other to form one single unit, while pump and motor share one common shaft. A small flow of working fluid is forced into the rotor chamber to act as a coolant and lubricant in the motor. Health and safety-oriented NIKKISO Non-Seal pumps’ airtight design protects operators against exposure to substances that are dangerous to health. And the pumps are designed to handle explosive or flammable fluids, and other aggressive fluids. Simple installation and maintenance Compact design combined with a low number of required components enables simple installation and maintenance. Feeler gauges and shims are no longer necessary. And since there is only one shaft, alignment is a thing of the past. Small & compact, low space requirements Pump and motor integration means space is used especially efficiently. With minimal base space requirements, set-up costs are reduced. Eco-friendly NIKKISO’s leak-free design prevents product loss and pollutant emission into the atmosphere. The best option for addressing worldwide concerns for the environment and increasingly stringent regulations.



*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.