GJ Series

Product Type: External Gear Pumps

Description

The GJ Series delivers exceptional pumping performance for any high-precision application. These compact, magnetically driven gear pumps feature a cavity style design with no dynamic seals. With benefits like chemical resistance, abrasive fluids pumping and smooth, pulseless delivery, GJ Series pumps are available with a wide range of options, as well as in standard and OEM configurations.

Performance Summary

Flow Rate (min) 158 mL/min
Flow Rate (max) 6765 mL/min
Differential Pressure (max) 80 psi
System Pressure (max) 300 psi
Temperature Range -50 to 250 °F
Viscosity Range 0.2 to 1500 cP
Weight 1 lb
Standard Ports 1/8"-27 NPT(F)
Recommended Max Speed 5500 RPM

Datasheets

GJ Datasheet

GJ with EagleDrive 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 N21: 0.316 ml/rev
  • Gear Set N23: 0.64 ml/rev
  • Gear Set N25: 0.91 ml/rev
  • Gear Set N27: 1.23 ml/rev

Construction

  • Magnetic Drive Gear Pump
  • Cavity Style
  • Two Helical, Shafted Gears
  • Sleeve Bushings
  • PTFE Gaskets and Seals

Wetted Materials

  • Base Materials
    • 316 Stainless Steel
    • Alloy 20
    • Titanium
    • Hastelloy C-276®
  • Gears
    • PPS
    • PEEK
    • PTFE
  • Static Seals
    • PTFE
    • Viton®

Magnets

  • Driven & Driving
    • Ferrite
    • Rare Earth

Product Enhancements

  • Internal Bypass
  • Deck Ports
  • Tri-Clamp Fittings
Distributor

For Distributors only: Select values for each attribute below. As you change the values, the table below will filter to show you only those products that conform to your specifications.

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.

Gear Set:


Gear Material:


Static Seals:


Base Materials:


Drive Mount:


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