Our standard screen style separators remove oil from refrigerant gas using three methods: velocity reduction, filtering through screens and baffling. All separated oil is then returned to the compressor crankcase or reservoir by an internal oil float valve.

standard screen-style separators remove oil from refrigerant gas using three methods: velocity reduction, screen filtering, and baffling. All separated oil is then returned to the compressor crankcase or reservoir by an internal oil float valve.

• Prefix 'OS' are sealed, Prefix 'W' are serviceable
• *W4300-38F replacement float assembly and gasket available for serviceable oil separators.
• Capacity R404A, -40°F evaporator
• Maximum working pressure: 450 psig