Coilhose Pneumatics CH14 Closed Check Brass Air Chuck

Product Description

The COILHOSE PNEUMATICS CH14 is a closed check brass air chuck designed for non-gauged tire inflation applications. It features a straight push-on design with a 1/4-inch barbed connection, allowing it to seat securely on the valve stem without holding the valve open when not in use. The closed check mechanism prevents air from escaping the chuck body between inflation cycles, reducing waste and improving control. Built from solid brass, this chuck is suited for heavy-duty service environments and is intended to deliver a long service life under regular shop or field use. Pneumatic technicians, service garage staff, and fleet maintenance crews will find this a reliable everyday inflation tool.

This air chuck is used for non-gauged inflation of tires in automotive, truck, and equipment service settings. The straight push-on style makes it well-suited for standard valve stems where a direct, inline connection is preferred. It is a common choice in tire service bays, compressor-fed inflation stations, and portable air supply setups where a simple and durable chuck is needed without an integrated gauge.

Key Features

• Closed check design prevents air loss from the chuck body when not engaged on a valve stem
• Straight push-on chuck style for direct, inline connection to tire valve stems
• 1/4-inch barbed inlet for secure hose attachment without fittings
• Solid brass construction for corrosion resistance and heavy-duty durability
• Designed for non-gauged tire inflation use

Compatibility

Designed as an OEM-style replacement or standard service chuck for use with air supply hoses fitted with a 1/4-inch barbed connection in non-gauged tire inflation applications.

Installation Notes

Installation is performed by pneumatic or tire service technicians. Before connecting or disconnecting the chuck, depressurize the supply hose to prevent unexpected air discharge. Push the barbed inlet firmly into the hose end and secure with an appropriate clamp or crimp fitting as required. Inspect the chuck body and check valve regularly for wear or debris that could affect sealing performance.