Coilhose Pneumatics 8822MD Air Filter 1/4 in Npt

Product Description

The COILHOSE PNEUMATICS 8822MD is a heavy-duty compressed air filter designed to remove particulates from compressed air lines in pneumatic systems. Built around a sintered bronze filter element with a 40-micron rating, it captures contaminants before they reach downstream tools, valves, or equipment. The cast aluminum body and aluminum bowl provide durable construction suited for demanding shop and industrial environments. An automatic drain removes collected moisture without manual intervention, and an integrated sight glass lets technicians monitor bowl conditions at a glance. Licensed mechanics, industrial maintenance techs, and plumbing or mechanical contractors typically install and service this unit.

The 8822MD is suited for use in compressed air distribution systems in light industrial, commercial, and heavy shop settings. It is installed inline on compressed air supply lines feeding pneumatic tools, spray equipment, actuators, or other air-operated devices where clean, dry air is required. The 1/4-inch NPT port size fits standard quarter-inch compressed air piping and fittings. With a 4-ounce bowl capacity, it handles moderate condensate loads in typical shop environments. This filter belongs to Coilhose Pneumatics Series 88, a line of heavy-duty pneumatic conditioning components.

Key Features

• 40-micron sintered bronze filter element removes particulates from compressed air
• Automatic drain eliminates manual condensate removal
• Integrated sight glass for visual bowl level monitoring
• Cast aluminum body and aluminum bowl for heavy-duty durability
• 1/4-inch NPT end connections for standard compressed air line installation
• 4-ounce bowl capacity handles moderate condensate accumulation

Compatibility

Designed as an OEM-style inline compressed air filter for standard 1/4-inch NPT compressed air distribution systems; part of the Coilhose Pneumatics Series 88 heavy-duty pneumatic filter line.

Installation Notes

Installation is typically performed by a licensed mechanical or industrial maintenance technician. Depressurize and lock out the compressed air supply before removing any existing filter or fittings. Use thread sealant on all NPT connections and verify there are no leaks before returning the system to service. Mount the filter in a vertical orientation with the bowl facing downward to allow proper condensate drainage and automatic drain operation.