Rotary and Positive Displacement Pumps

The table below provides an initial introduction to the Rotary or Positive Displacement pump types that CIRCOR offers in this market segment. Click on the Pump Type link to learn more about the specific pump as well as download brochures or product technical specifications.

Haven’t found what you’re looking for? Visit our Application Datasheet and begin working with an application engineer.

Product Type Two-Screw Three-Screw Gear Progressing Cavity
Primary Applications:
  • Reactor vessel transfer
  • Process support
  • Equipment Lubrication
  • Polyurethane /Poly - Isocyanate
  • Metering
  • Coating
  • Extrusion
  • Explosive transfer
  • Waste treatment
Liquids Pumped:
  • Lubricating or non-lubricating
  • Corrosive
  • Abrasive
  • Contains entrained gas
  • High and low viscosities
  • Lubricating or non-lubricating
  • Poorly lubricating
  • High and low viscosities
  • Lubricating
  • Corrosive
  • High temperature
  • Comprising a small amount of solids
  • Highly viscous
  • Neutral or aggressive
  • Uncontaminated
  • Abrasive
  • Contains solid materials
Max Flow Rate: 16‚500 GPM 1‚400 GPM 27‚000 cc/rev 3‚170 GPM
Max Discharge Pressure: 1‚650 psi 1‚450 psi 9‚500 psi 1‚392 psi
Maximum Viscosity: 1‚000‚000 cst   1‚000‚000 cst 1‚000‚000 cst
Additional Information: Product Warehouse Application Datasheet

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CIRCOR Industrial

(877) 853-7867 (USA and Canada)
1 (704) 291-2040 (International)

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