Micropump : GAH Series

Magnetic Drive Gear Pump

The GAH Series extends the GA Series to high-system pressure applications for an ideal solution for a wide range of low-flow applications. 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 when needed. Featuring Micropump suction-shoe design, GAH Series pumps offers best in class performance with industry-leading volumetric efficiency for fluid movement. 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.

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

Technical Data

• Displacement:
  • 0.017 ml/rev (X21 gear set)
  • 0.042 ml/rev (V21 gear set)
  • 0.092 ml/rev (T23 gear set)
• Maximum flow rate (at 5500 RPM): 506 mL/min
• Differential pressure (max): 5.2 Bar (250 psi)
• System pressure (max): 345 Bar (5000 psi)
• Temperature range: -46⁰C to 177⁰C
• Viscosity range: 0.5 to 1500 cps
• Recommended speed range: 500-5500 rpm

Applications

• The ideal solution for a wide range of low-flow applications.

Pump Construction

• Suction shoe style
• Spur gears
• Side port
• PTFE seal