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Flowserve-Flowserve-Gear Pumps - GA

Gear Pumps - GA

BRAND: Flowserve

GA Series gear pumps have long been workhorses in highly viscous applications within a multitude of industries due to their dependability, efficiency and low total life cycle costs. Engineered to reliably pump viscous fluids over a broad range of flows and pressures, the GA Series' superior between bearings, external gear design offers the benefits of pulse-free operation, dry-run capability and ease of maintenance.


  • Power
  • Oil & Gas
  • Chemical
  • General Industry

industry sectors

  • Combined Cycle
  • Concentrated Solar Power
  • Biomass and MSW
  • Midstream Transportation
  • Biofuels
  • Pulp & Paper
  • Food & Beverage
  • Other Industries
Operating Parameters
  • Flows to 27 m3/h (120 gpm)
  • Pressures to 17 bar (250 psi)
  • Temperatures to 175°C (350°F)
  • Speeds to 1800 rpm
  • Viscosities to 5000 cP
Features & Benefits
  • Double helical, herringbone gears
  • Quiet, pulse-free flow
  • High-speed pump capability with off-the-shelf motors
  • Between bearings design
  • Self-lubricated babbitted carbon sleeve bearings standard; bronze bearings optional
  • Hydraulically balanced design requires no thrust bearings
  • Convertible stuffing box accommodates packing or mechanical seals
  • Threaded ports


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