Quincy QOCS 180 Compressed Air Oil/Water Separator

The Quincy QOCS 180 Compressed Air Oil/Water Separator is a high-capacity, gravity-based solution engineered to manage condensate from compressed air systems handling up to 180 CFM. Using a multi-stage internal filtration media, it reduces oil content in discharged water to as low as 5 ppm, helping you comply with EPA and ISO 14001 environmental standards while protecting your compressed air equipment.

This unit features two ½-inch FNPT inlets, allowing for simultaneous connection to multiple drain points such as compressors, dryers, and filters. It operates within a wide range of conditions, including pressures up to 230 PSI and temperatures between 35°F and 122°F (1.6°C to 50°C). The QOCS 180 is compatible with mineral, synthetic, and semi-synthetic compressor lubricants, making it a versatile solution across various industrial applications.

Powered by passive gravity separation, it requires no electricity, reducing energy consumption and simplifying installation. Maintenance is efficient and straightforward thanks to quick-change filter cartridges, dual service indicators, and a filter life of 4,000 to 8,000 hours, depending on system load and lubricant type.

Its compact, durable design (16" L × 11" W × 20" H, 16.9 lbs) makes it ideal for industrial facilities, manufacturing plants, and automotive shops looking to responsibly manage oil-laden condensate and extend the life of their compressed air systems.

Key Features:

• Supports up to 180 CFM of compressed air condensate

• Multi-stage filtration reduces oil content to 5 ppm at discharge

• Gravity-based operation with no external power required

• Dual ½" FNPT inlets for multiple drain connections

• Compatible with mineral, synthetic, and semi-synthetic oils

• Quick-change filter cartridges for fast, no-mess maintenance

• Dual service indicators for easy monitoring

• Operates between 0–230 PSI and 35°F–122°F

• Long service life: 4,000 to 8,000 hours per filter set

• Compact size: 16" L x 11" W x 20" H, 16.9 lbs

• Inlet: 2 x ½" FNPT | Outlet: ½" FNPT

Perfect For:

Compressed air systems in industrial, manufacturing, and automotive environments that require efficient, eco-compliant oil/water separation without disrupting production.