Atlas Copco FD 40, 85 CFM Refrigerated Air Dryer

1" NPT, 233 PSI, 115/1/60. View other configurations.

Features

  • 60°C maximum inlet conditions at full flow (ambient/inlet)
  • 85 CFM inlet flow with pressure dew point of 3°C/37.4°F
  • 1.2.91 PSI pressure drop at full flow
  • 0.57kW power consumption
  • 233 PSI maximum working pressure
  • R 1 compressed air connections
  • Integrated liquid and water separator
  • Electronic no-loss condensate drain
  • Fan switch
  • Hot gas bypass valve to prevent freezing at lower loads
  • Refrigerant separator
  • Single electrical connection
View Other Configurations

The Atlas Copco FD 40 Refrigerated Air Dryer uses a refrigerant circuit and heat exchanger to pre-cool air, refrigerate it to condense out moisture vapor, and then re-heat the air to prevent pipe sweating downstream. The compact brazed plate or aluminum heat exchanger was designed specifically to provide optimal pre-cooling and the lowest possible pressure drop. The electronic no-loss condensate drain comes with a level sensor to open the drain only when needed, preventing unnecessary loss of compressed air.

An Elektronikon Alpha controller displays the pressure dew point and relative humidity. The unit includes a remote alarm and start/stop control through voltage-free contact. FD dryers use CFC-free refrigerants (R134A and R410A) with an ozone depletion potential (ODP) of zero. Capillary tubes cope with all conditions, with no moving parts. A condenser with louvered fin technology improves performance in dusty environments.