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The Ultra—Zero Air Loss Drain

The Ultra is designed to remove condensate from compressors and dryers up to 3600 scfm (101.9 m³/min) capacity. The operation is automatic and there is zero air lost during the condensate discharge cycle.

The Ultra also offers many programmable features to allow it to be customized to the application. Alarm contacts can be programmed N.O. or N.C. Service alarm interval can be set, anti-air lock feature can be set, as well as many other features. It also offers an array of fault alarms should the drain stop functioning correctly.

Models vary by region. Please contact your Sullair sales representative for more details.

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The Ultra—zero air loss drain from Sullair


maximum compressor capacity
3600 cfm

maximum compressor capacity

maximum compressor capacity
101.9 m³/min

maximum drainage capacity

maximum drainage capacity
80 gph

maximum drainage capacity

maximum drainage capacity
303 L/h

  • Voltage: 115 VAC or 230 VAC
  • Maximum compressor capacity: 3600 cfm (101.9 m³/min)
  • Maximum drainage capacity: 80 gph (303 L/h)
  • Maximum pressure: 230 psi (15.9 bar)
  • Minimum temperature: 35°F (2°C)
  • Maximum temperature: 122°F (50°C)
  • Inlet connection: 1/2" NPT
  • Outlet connection: 1/2" NPT or 3/8" hose barb
  • Electrical protection rating: NEMA 4/IP65

  • Zero air loss during the discharge cycle
  • Compressed air systems up to 3600 scfm (101.9 m3/min)
  • Simple to install, easy to maintain
  • Many programmable features
  • Integrated mesh strainer
  • Valve is fully serviceable
  • Anti-air lock