NIKKISO PUMPS & SYSTEMS

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

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

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.

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

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