Single-stage air amplifier 8AAD-2

Haskel 8AAD-2 series air amplifiers are high-efficiency pneumatic pressure boosters designed to increase compressed air pressure for industrial applications requiring high pressure without electricity. The Haskel 8AAD‑2 Double‑Acting, Single‑Stage Air Amplifier is designed to efficiently increase air pressure with a nominal pressure ratio of 2:1. This model is capable of boosting inlet air up to a maximum output of 300 PSIG, making it a reliable choice for applications requiring moderate pressure amplification. Air Drive Size: 8 in 1st Stage Ratio: 2:1 Min Gas supply pressure: 25 psi Max Gas supply pressure: 300 psi Max rated outlet pressure: 300 psi Static outlet stall pressure formula: Pa + Ps (Pa = air drive pressure, Ps = GAS supply pressure) Min AIR drive pressure: 40 psi Max AIR drive pressure: 130 psi An Air Pressure Amplifier is an air pump that is driven by part of the incoming compressedair supply enabling it to cycle and pump the balance of the supply to a higher outputpressure. Pressure is generated by the use of a differential area piston assembly (Fig 1).Low pressure air applied to a large area creates high pressure air on the small area. Cyclingis achieved through the use of two pilot valves that alternately pilot and vent the largearea end of an unbalanced cycling spool. The small area end of the cycling spool uses apermanent air spring. This unbalanced cycling spool ensures that the air amplifier cycles ondemand.