Air Pressure Amplifiers: Boost Compressed Air Efficiently

An air pressure amplifier is a self‑cycling air‑powered pump that uses part of the incoming compressed air source to drive a differential piston assembly, boosting the remaining air to a higher pressure.

Operating Principles:

• Driven by differential area piston assembly (large area → low pressure; small area → high pressure).
• Cycling achieved using dual pilot valves and an unbalanced cycling spool.
• Stall capability: Amplifier consumes no energy at maximum pressure and restarts automatically when outlet pressure drops.
• Unique seal technology allows lubrication‑free operation.
• Available in single‑acting, double‑acting, and two‑stage configurations for increased efficiency and output.

Haskel air amplifiers provide a compact and efficient alternative to dedicated high‑pressure compressors, requiring no electrical or mechanical drive connections and running entirely from the air they amplify.

Key Benefits

• Long seal life
• No heat, flame, or spark risk
• Wide range of models, controls & options
• No air‑line lubrication required (eliminates oily exhaust)
• Infinitely variable outlet pressure and flow capability
• Standard and custom system configurations available
• Maximum outlet pressure controlled via simple air‑drive regulators