NIKKISO NON-SEAL Pump (Canned motor pump)


  Standard Semi-Standard
Max. Capacity 780m³/h (3,430 gpm) 1200m³/h (5,280 gpm)
Max. Head 210m (688ft) 600m (1,970ft)
Fluid Temp. Range -50 to 350°C (-58 to 662°F) -200 to 450°C (-328 to 842°F)
Specific Gravity Range 0.3 to 2.0 Max. 13.6
Max. Viscosity 200mPas(200cP) 500mPas(500cP)
Max. Working Pressure 4 MPa (600 psig) 80 MPa (11,600psig)
Liquid End Material SUS316, SUS304
  • Alloy 20
  • Hastelloy C/B
  • Titanium
  • Zirconium etc.

"Hastelloy" is registered tradmark of Haynes International, Inc.

Motor Power Range 0.4 to 132kW (0.5 to 177hp) 200 to 250kW (268 to 335hp)

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Internal Flow (Circulation)

Internal Flow (Circulation)

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Low Lifecycle Costs

The need for global environmental protection requires us to conduct lifecycle assessment and reduce lifecycle costs, which are calculated for the entire product life ranging from initial expenses to running and even disposal costs. Nikkiso non-seal pumps achieve these cost reductions by:

  • reducing unnecessary inspection and maintenance costs by accurate prediction of inspection and maintenance times using the E monitor
  • reducing running costs by lowering power capacity and consumption based on the use of higher efficiency pumps and motors
  • reducing utility costs by using models that don’t require cooling

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Head-Capacity Envelope


QH図 (50HZ)


QH図 (60HZ)

NON-SEAL Pump (Canned motor pump) Head-Capacity Envelope PDF データをダウンロードする (280KB)


Industrial Division

Phone: +81-42-392-3363 / Fax: +81-42-392-3556

Contact via WebForm

“NON-SEAL”is a registered trademark of Nikkiso.

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