The Airtech® PCX positive displacement rotary claw design is air cooled, dry-running and non-contacting. These features, along with quality construction results in a pressure pump that is extremely high in reliability and a long service life. The non-contact design eliminates internal wear and maintenance. No water levels to check due to air-cooled operation and no sealing or lubricating oil is needed in the pumping chamber.

The claw shaped rotors inside the pump housing rotate in opposite directions, compressing the air and discharging through a silencer to the atmosphere. The two rotors are synchronized by gears that are oil lubricated to facilitate a long gear life.
Unit of Measure
Items
PCX Rotary Claw Compressors

PCX Rotary Claw Compressors

PCX Rotary Claw Compressors

PCX Rotary Claw Compressors

PCX Rotary Claw Compressors

PCX Rotary Claw Compressors

PCX Rotary Claw Compressors

PCX Rotary Claw Compressors

PCX Rotary Claw Compressors

PCX Rotary Claw Compressors
Dimension A N/A 34 in N/A 39.6 in N/A 45 in N/A 45.6 in N/A 49.8 in
Dimension B N/A 16.6 in N/A 16.6 in N/A 21.3 in N/A 21.3 in N/A 24.3 in
Dimension C N/A 20.7 in N/A 20.7 in N/A 26.3 in N/A 26.3 in N/A 35.4 in
Capacity N/A 70.6 cfm N/A 106 cfm N/A 166 cfm N/A 212 cfm N/A 272 cfm
Ultimate Pressure N/A 14.5 psig29 psig31.9 psig N/A 17.4 psig29 psig N/A 8.7 psig23.2 psig31.9 psig N/A 14.5 psig26.1 psig31.9 psig N/A 14.5 psig23 psig30 psig
Motor Rating N/A 5 hp7.5 hp10 hp N/A 10 hp15 hp N/A 10 hp15 hp20 hp N/A 15 hp20 hp25 hp N/A 20 hp25 hp30 hp
Speed N/A 3450 rpm
Voltage N/A 208-230 V460 V
Gear Box Oil Capacity N/A 0.50 qt N/A 0.50 qt N/A 0.75 qt N/A 0.75 qt N/A 0.75 qt
Average Noise Level N/A 83 dBA N/A 83 dBA N/A 85 dBA N/A 85 dBA N/A 85 dBA
Inlet/Outlet Connections N/A 1.5 in N/A 1.5 in N/A 2 in N/A 2 in N/A 3 in
Weight1 N/A 259 lb307 lb328 lb N/A 345 lb423 lb N/A 517 lb595 lb620 lb N/A 652 lb677 lb790 lb N/A 818 lb871 lb783 lb
Features N/A
  • Non-contact design
  • Dry (oil-free) pumping chamber
  • Air-cooled & Direct driven
  • Simple, modular construction
  • Suitable for variable speed applications
  • 1 Dependent upon motor mfg.