Coilhose Pneumatics 8822R Air Filter 1/4 in Npt

Product Description

The COILHOSE PNEUMATICS 8822R is a heavy-duty compressed air filter designed to remove particulate contamination from pneumatic system supply lines. Rated at 40 microns, the sintered bronze filter media traps debris before it reaches downstream tools, valves, and actuators. The polycarbonate bowl holds up to 4 oz of collected moisture and debris and features a manual drain for controlled service. At 5 inches tall with 1/4 inch NPT end connections, the 8822R fits inline installations where space is limited and reliable filtration is critical. It is part of the Series 88 product line and is sized for light industrial and commercial compressed air systems.

The 8822R is suited for use in compressed air distribution systems in manufacturing facilities, automotive service bays, and industrial maintenance applications. It installs inline on a 1/4 inch NPT supply line ahead of pneumatic tools, spray guns, regulators, or control valves. The manual drain requires periodic operator attention during service intervals to prevent bowl overflow. This filter is appropriate wherever clean, dry air is required to protect pneumatic equipment and extend service life.

Key Features

• 40-micron sintered bronze filter media removes particulate from compressed air supply lines
• Polycarbonate bowl provides visible inspection of accumulated contaminants without disassembly
• 4 oz bowl capacity handles moderate condensate loads between drain cycles
• Manual drain for controlled, on-demand removal of collected moisture and debris
• 1/4 inch NPT end connections for straightforward inline installation
• Compact 5-inch height suits installations with limited vertical clearance

Compatibility

Designed as an OEM-style inline filter for compressed air systems using 1/4 inch NPT threaded connections, compatible with standard pneumatic distribution lines in light industrial and commercial service environments.

Installation Notes

Installation is typically performed by a qualified pipefitter, millwright, or pneumatic systems technician. Isolate and fully depressurize the compressed air supply line before installing or servicing this filter. Apply thread sealant appropriate for pneumatic service to NPT connections and torque fittings per fitting manufacturer guidelines. Observe the manual drain regularly and service the bowl before capacity is reached to maintain filtration performance.