Air-Driven Liquid Pumps

• Capable of pumping liquids such as oil, water, and specialty fluids at extremely high pressures.
• Maximum outlet pressure: up to 6,000 bar.

Series and Models

G Series – Single-acting, single-drive

Compact design, offers a pressure boost per cycle.

G Series – Single-acting, double-drive

Two strokes per cycle → greater flow efficiency.

G Series – Double-acting, single-drive

Double-piston configuration for higher flow rates (with higher air consumption).

G Series with Distance Piece

Provides physical isolation between the drive and the high-pressure chamber, preventing contamination.

S Series

Smaller and lighter than the G Series.

M Series

Even more compact and ideal for portable or space-constrained applications.

Common Features

• Gas-driven (no heat, sparks, or flames during pressurization).
• Zero energy consumption while maintaining a set pressure.
• Automatic fluid intake, pressure compensation, and pressure holding.
• Ideal applications: calibration, hydrostatic testing, fatigue testing, high-pressure cleaning, fluid filling, and high-pressure processing.

Air-Driven Refrigerant Pumps (HFR Series)

Specifically designed to handle high-pressure refrigerants.

Key Features:

• High safety
• Medium purity
• Low operating cost
• Portability
• Continuous operation capability (start-stop)
• Easy maintenance