A fully automatic plug and play design, zero loss drain that requires no electricity. Translucent reservoir for visual assurance of operation.


  • Plug and Play Design Easy to Install
    Fully pneumatic No electricity required
    Vertical compact design Can be installed in a tight space
    Non clogging No strainers to clean
    Translucent reservoir Easy-to-see condensate level. “Quick check”
    Isolated trigger assembly Ensures a positive action, preventing air loss
    Full port ball valve Provides rapid discharge and avoids pluggage by contaminants
    Versatile for many applications Can be used for aftercoolers, receivers, dryers, or filters
  • Condensate enters the drain through one of two inlet connections. A non-metallic float is tethered to a float arm. As condensate is collected and the translucent reservoir fills, the float rises. When the condensate reaches a design level, the float lifts the trigger assembly and a drain cycle is initiated. The trigger assembly opens and directs control air to the valve actuator, which in turn opens the full-port drain valve.

    Condensate will then exit the unit. As the condensate level drops, the trigger assembly closes and the valve actuator closes the drain valve. The drain is returned to a standby condition.

  • Inlet (2) 1/2" NPT
    Outlet 1/2" NPT
    Power Clean, Dry Compressed Air
    50 to 120 PSI
    Pressure 0 to 250 PSI • up to 450
    Operating Temperature 33° to 150° F.
    Weight 19 lbs.
    Discharge 52 ounces per cycle
  •  pdf_logo.png   Download the Dehydra Brochure
    Download the Dehydra Installation Operating Manual
    Download the Dehydra Dimensional Drawing