• 300 SCFM
  • 37.4 to 44.6°F max pressure dew point
  • 140°F max inlet temperature
  • 232 PSIG max pressure
  • 2" NPT inlet/outlet connection
  • 1/4" NPT drain port
  • Programmable automatic electronic drain
  • R404a refrigerant
  • ISO Class 4 to 5


The Altec AIR RAD-0300A-5, 300 SCFM Non-Cycling Refrigerated Air Dryer provides consistent and reliable dry air that meets ISO standards from Class 4 to Class 5. The compact, all-aluminum heat exchanger modules have low-pressure drops, while the suction and discharge pressure gauges provide monitoring of the refrigeration system. The RAD Series features programmable automatic electronic drains, an easy-access cabinet design, and top-mounted inlet and outlet connections.