Quincy QOCS 25 Compressed Air Oil/Water Separator

The Quincy QOCS 25 Compressed Air Oil/Water Separator is a compact, gravity-based solution for treating condensate in compressed air systems operating up to 25 CFM. Designed to reduce oil content in discharged water to just 5 ppm, it helps meet EPA and ISO 14001 compliance standards in smaller air system applications.

The QOCS 25 utilizes a multi-stage filtration process, beginning with solid separation, followed by oil droplet capture in a polypropylene filter bag, gravity-based oil separation, and final treatment through an organoclay cartridge. This passive system requires no external power, providing energy-efficient, low-maintenance performance.

Measuring just 10" L x 6" W x 9" H and weighing only 2.6 lbs, the QOCS 25 is ideal for tight spaces and point-of-use installations. It features a ¼-inch FNPT inlet and a ⅜-inch outlet, and includes quick-change filters, dual service indicators, and a standard 4,000-hour service interval to keep your system running clean and reliably.

Key Features:

• Designed for compressed air systems up to 25 CFM

• Multi-stage filtration reduces oil content to 5 ppm

• Gravity-based operation – no electricity required

• Inlet: ¼" FNPT | Outlet: ⅜" FNPT

• Compact and lightweight: 10" L x 6" W x 9" H, 2.6 lbs

• Quick-change filter cartridges for easy servicing

• Dual service indicators for proactive maintenance

• 4,000-hour filter life, depending on load and oil type

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

• Meets EPA and ISO 14001 standards

Perfect For:

Small industrial or commercial operations, maintenance shops, and localized compressed air setups that require dependable, environmentally responsible condensate treatment in tight spaces.