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Pump Selector Guide

Consider CIRCOR twin-screw pumps (timed) or reciprocating pump type or Zenith external gear pump type for low flow or metering applications.

CIRCOR twin-screw timed rotary pumps

Rail car animation
As this video illustrates, our two-screw pumps with patented Smart Controls can transform your railcar terminal operation by efficiently and safely unloading your tanks in a fraction of the time it would take by using other methods.
Oil terminal applications animation
CIRCOR's two-screw pumps redefine what's possible in the world of tank farm and terminal operations. Click the video to see how our pumps can reduce transfer time while also cutting energy costs.
Two screw pumps animation
Wondering what's behind two-screw technology? Watch as this video illustrates the inner workings of our two-screw pumps.

Zenith external gear pumps

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