Nikkiso pumps & Systems

 
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Helping to resolve customer's challenges under diverse and severe conditions such as high pressure, no leakage and extremely-low temperature, as a leading company of specialized pumps. Creating solutions for a variety of industries including the development and mining of crude oil and natural gas, LNG transport, petroleum refining, production of chemicals, pharmaceutical products and foods.

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Canned Motor Pumps (Non-Seal® Pumps)

Seal-less pumps with leak-proof construction with the pump and motor integrated into one housing.

Main features:

  • Leak-free

  • Adaptable to a wide range of pressures and temperatures

  • Easy to assemble and

  • Compact, space saving design

  • Low vibration and noise

  • Compliant with international and national standards

 
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Reciprocating Pumps (Metering Pumps)

With the best diaphragm sealing technologies, these reciprocating pumps are capable of injecting liquids to processes with a high degree of discharge accuracy at high pressure without causing leakage.

Main features

  • High discharge accuracy

  • A wide turn down ratio

  • A wide selection from tiny flow to huge flow

  • Maximum allowable pressure up 120MPa

  • A Diaphragm Condition Monitoring System is provided

  • Compliant with international and national standards

  • Sanitary/hygienic designs are available optionally

 
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Cryogenic Submerged Motor Pumps (Cryogenic Pumps)

The unit is a submerged motor cryogenic pump that transports liquefied gases such as LNG and LPG.

Main features

  • The automatic axial thrust balance mechanism creates less load on the ball bearing for a prolonged service life.

  • High pump efficiency due to reduced internal leakage.

  • Easy maintenance and reliable pump performance with LNG or LPG tested equipment.

 
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Metering and Mixing Systems

Combining the pump with a flow meter and a controller, our metering pump system realizes high reliability and self-monitoring features. To solve customers' problem concerning about injection and mixing fluid, we provide solutions by customized systems for each customer and each project.

Main features

  • Utilizing full advantage of the pump's ability

  • Optimum piping design according to the installation area

  • Broadened pump lineup

  • Customized design

 
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Odorizing Systems

Based on over 30 years of experience in the industry and over 5,000 units delivered worldwide, our odorizing systems adopt the pump injection method that provides a high degree of discharge, accuracy and safety.

Main features

  • Employing a non-permeable metal diaphragm pump

  • Adaptable to a range of flow rates from extremely low to high flow, and a wide pressure range from low to high pressure

  • Customized design according to needs

  • Compliant to domestic explosion-proof standards