Micropump : GD Series

Magnetic Drive Gear Pump

Series GD pumps provide precise, pulseless flow for applications like pipeline sampling by utilizing an abrasion resistant cavity style pump chamber and hardened steel gears. As a result, Series GD pumps offer extended life in aggressive environments with the selection of an abrasion resistant cavity style pump chamber and hardened steel gears.

The GD Series can also offer an optional high-powered, high system pressure version for pressures up to 103 bar (1500 psi).

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

Technical Data

• Displacement: 3.48 mL/rev
• Maximum flow rate (at 4000 RPM): 13.9 L/min
• Differential pressure (max): 6.9 Bar (100 psi)
• System pressure (max): 103 Bar (1500 psi)
• Temperature range: -46⁰C to 204⁰C
• Viscosity range: 0.5 to 1500 cps
• Recommended speed range: 500-4000 RPM

Applications

• Refrigerant recovery
• Pipeline sampling

Pump Construction

• Magnetic drive gear pump
• Cavity style
• Three helical gears
• Stationary shafts
• O-ring seal