Nikkiso Clean Energy & Industrial Gases Group

Centrifugal Pumps

TC-21HD & TC-21J

Overview
Description
Specifications

The Model TC-21J & TC-21HD pump assemblies are single-stage, foot mounted pumps. The TC-21J is jackshaft driven by belt and the TC-21HD is designed to be driven by a hydraulic motor. For the TC-21J, the shaft includes standard size keyways at each end; for the TC-21HD, the shaft is splined for hydraulic motor drive The pump features all bronze construction with pump housings, impeller and inducer all made from bronze with a stainless steel shaft. This construction makes the pump ideal for use in liquid oxygen service in addition to other cryogenic liquids.

Features & Benefits

  • State-of-the-art CFS mechanical seal for extended life
  • High performance impeller provides a high flow rate with minimum NPSH required
  • Machined heavy duty stainless steel shaft provides vibration free performance
  • All bronze construction allows for oxygen compatibility

 

TC-21HD & TC-21J Brochure

Applications

  • Trailer off-loading

Liquids Pumped

  • Nitrogen
  • Oxygen
  • Argon
  • Methane

   TC-21J & TC-21HD Specifications

Click chart to open in a new window.

Typical Scope of Supply

  • Optional stainless steel intermediate & backplate
  • Speed pick-up & tachometer
  • Pump & bearing housing
  • SAE-B flange to accept direct hydraulic motor mounting (HD only)
  • Mounting brackets with locking tabs
  • Port for speed verification
  • Purge port (mechanical seal)

 

 

 

 

 

 

Contact Us