Coilhose Pneumatics 8822RD Compressed Air Filter 1/4 Npt

Product Description

The COILHOSE PNEUMATICS 8822RD is a heavy-duty compressed air filter designed to remove particulate contamination from pneumatic supply lines. Built around a sintered bronze filter element with a 40-micron rating, it captures debris and moisture carry-over before they reach downstream tools, valves, or actuators. The polycarbonate bowl holds up to 4 ounces of separated liquid and features an automatic drain, so accumulated condensate is expelled without manual intervention. At 5 inches tall with a 1/4 inch NPT port, this unit fits standard compressed air distribution setups in industrial, commercial, and shop environments. Installation and service are handled by pneumatic technicians or industrial maintenance personnel.

The 8822RD is suited for point-of-use filtration in compressed air systems where tool longevity and consistent air quality are priorities. Typical applications include air-powered hand tools, spray equipment, pneumatic control circuits, and light-to-medium automation lines. The automatic drain function makes it well-suited for installations where regular manual servicing is impractical, such as overhead drops or equipment enclosures. The 1/4 inch NPT end connections fit the most common small-bore pneumatic distribution fittings used in shop and light industrial settings.

Key Features

• 40-micron sintered bronze filter element removes particulates from compressed air supply
• Automatic drain eliminates manual condensate removal from the polycarbonate bowl
• 4-ounce bowl capacity handles typical condensate loads in intermittent-use systems
• 1/4 inch NPT end connections for direct integration with standard pneumatic fittings
• Polycarbonate bowl allows visual inspection of condensate level without disassembly
• Series 88 heavy-duty construction for demanding shop and industrial environments

Compatibility

Designed as an OEM-style replacement or new-installation filter for compressed air systems using 1/4 inch NPT ported components in the COILHOSE PNEUMATICS Series 88 product line.

Installation Notes

Installation is performed by a qualified pneumatic technician or industrial maintenance professional. Depressurize and lockout the compressed air supply line completely before installing or servicing this filter. Use thread sealant rated for pneumatic service on all NPT connections and tighten to hand-tight plus no more than a few turns to avoid cracking the bowl housing. Verify flow direction arrow on the body matches supply-to-outlet orientation before pressurizing.