GLH Series
Product Type:
External Gear Pumps

Description

The GLH Series pumps can handle tough fluid handling needs without taking up too much space. This cavity style gear pump provides smooth, pulseless delivery and can withstand system pressures to 103 Bar (1500 psi). GLH Series pumps deliver rugged, reliable performance for any high-precision pumping need.

Performance Summary

Flow Rate (min) 2.3 L/min
0.61 US gpm
Flow Rate (max) 26.6 L/min
7.0 US gpm
Differential Pressure (max) 8.6 bar
125 psi
System Pressure (max) 103 bar
1500 psi
Temperature Range -46 to 121 °C
-50 to 250 °F
Viscosity Range 0.5 to 1500 cP
Weight 3.9 kg
8.6 lbs
Standard Ports 3/4"-14 NPT(F)
Recommended Max Speed 3450 RPM

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 H21: 4.6 ml/rev
  • Gear Set H23: 6.2 ml/rev
  • Gear Set H25: 7.7 ml/rev

Construction

  • Magnetic Drive Gear Pump
  • Cavity Style
  • Helical, Shafted Gears
  • Sleeve Bushings
  • O-ring Seals

Wetted Materials

  • Base Materials
    • 316 Stainless Steel
  • Gears
    • PTFE
    • PEEK
  • Static Seals
    • Viton®
    • PTFE

Magnets

  • Driven & Driving
    • Ferrite
    • Rare Earth

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