Air amplifier AAT series

Haskel AAT series air amplifiers are high-efficiency pneumatic pressure boosters designed to increase compressed air pressure for industrial applications requiring high pressure without electricity. Double Acting, Two stage air amplifier with pressures to 5000 psi (345 bar). Two stage units allow lower pressure air to be raised to higher pressures. Pressure output up to 5000 psi (345 bar) Requires less air drive since the inlet pressure itself provides a substantial portion of the driving force AAT-7/30 Maximum Outlet Pressure 30 X Pa* + 4 X Ps** AAT-15/30 Maximum Outlet Pressure 30 X Pa* + 2 X Ps** AAT-30/50 Maximum Outlet Pressure 50 X Pa* + 1.6 X Ps** 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.