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SP Series Oil/Water Separators

SP model Oil/Water Separators are engineered molecular filtration solutions for condensate discharge problems. These units are designed for molecular filtration of condensate, including emulsified lubricant solutions. SP units have a 100% Performance Guarantee of less than 10 ppm oil carryover.

SP model Oil/Water Separators are engineered to minimize maintenance and clean up headaches and reduce the cost of dealing with wastewater streams. The advanced molecular filtration system removes all types of lubricants, providing a truly scientific solution to a troublesome problem.

SP’s are proven in handling condensate containing these common compressor lubricants (including emulsified and silicone condensate solutions):

  • Polyglycols
  • Diester-based lubricants
  • PAO-based lubricants
  • Glycol-based lubricants
  • Silicon-based fluids (++)
  • Hydraulic lubricants
  • Food grade lubricant
  • Mineral-based lubricants

Note: ++ Silicone Pak required.

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

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Sullair SP Series oil/water separators


maximum compressor capacity
20 – 3000 cfm


maximum compressor capacity
.57 –  84.95 m³/min

maximum working temperature

maximum working temperature
155 °F

maximum working temperature

maximum working temperature
68 °C

  • 20 to 3000 scfm (.57 –  84.95 m³/min) maximum compressor capacity
  • 33°F (1°C) minimum working temperature
  • 155°F (68°C) maximum working temperature

  • Less than 10 ppm guarantee
  • Rugged HDPE construction
  • Easy installation
  • Place it and forget it
  • Maintenance free
  • No pumps, sensors, or pre-separation filter pads
  • No messy element changes
  • No power consumption
  • No fumes
  • No odors
  • Disposal as non-hazardous special waste
  • Environmentally considerate