GAH Series
Product Type:
External Gear Pumps

Description

The GAH Series melds the capabilities of the high-performance GA Series with high system pressure designs. The GAH Series pumps provide precise and pulseless flows from as low as 8.5 mL/min, and can withstand system pressures up to 5500 psi. Featuring Micropump suction-shoe design, GAH Series pumps self-compensate for wear, ensuring near zero slip and long pump life. Pumps are available in a wide range of materials and configurations.

Performance Summary

Flow Rate (min)
8.5 mL/min
0.13 US gal/hr
Flow Rate (max)
506 mL/min
0.134 US gpm
Differential Pressure (max)
5.2 bar
75 psi
System Pressure (max)
345 bar
5000 psi
Temperature Range
-46 to 177°C
-50 to 350°F
Viscosity Range 0.5 to 1500 cP
Weight
0.34 to 1.1 kg
0.75 to 2.40 lbs
Standard Ports 1/8"-27 NPT(F)
Recommended Max Speed 5500 RPM

Datasheet

GA/GAH Datasheet

Product Features

  • Small Size
  • Smooth, Pulseless Delivery
  • Chemically Resistant
  • Easy to Service
  • Proven Reliability
  • Advanced Pump Technology
  • Wide Range of Options
  • OEM Configurations
  • High-System Pressure Capability
  • Enhanced Efficiency

Displacement Range

  • Gear Set X21: 0.017 ml/rev (0.0045 US gal/1000 rev)
  • Gear Set V21: 0.042 ml/rev (0.01 US gal/1000 rev)
  • Gear Set T23: 0.092 ml/rev (0.02 US gal/1000 rev)

Construction

  • Magnetic Drive Gear Pump
  • Suction Shoe Style
  • Spur Gears
  • Stationary Shafts
  • O-ring Seal

Wetted Materials

  • Base Materials
    • 316 Stainless Steel
    • Alloy 20
    • Titanium
    • Alloy 276
  • Gears
    • Carbon Graphite
    • PPS
    • PEEK
    • PTFE
    • Carbon
  • Static Seals
    • PTFE
    • FKM
    • EP
    • TEV
    • FFKM

Magnets

  • Driven & Driving
    • Ferrite
    • Rare Earth

Related Products

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Configurator pricing is for planning purposes only, official product pricing is available in the Price List – downloadable from the Distributor Portal.

Download technical specifications here.

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