Coilhose Pneumatics 128A 1/2 in Pneumatic Hose Coupler Brass

Product Description

The COILHOSE PNEUMATICS 128A is a brass pneumatic hose coupler designed for industrial interchange pneumatic systems. It features a hose barb thread type and a 1/2 inch body diameter, accepting hose with a 1/2 inch inside diameter. Rated to 300 psi maximum working pressure and capable of handling temperatures from -40 degrees F to 250 degrees F, this coupler is built for demanding shop and field environments. It is installed by industrial maintenance technicians, pipefitters, and pneumatic system specialists wherever a reliable quick-connect coupling point is needed in a compressed air line.

This coupler fits standard industrial interchange pneumatic systems and is suited for use in manufacturing facilities, maintenance shops, automotive service bays, and construction sites. The hose barb connection style makes it compatible with flexible air hose assemblies in the matching 1/2 inch inside diameter range. Its brass construction offers good corrosion resistance in typical compressed air environments where moisture and contaminants may be present.

Key Features

• Industrial interchange coupler type for broad compatibility with standard pneumatic fittings
• 1/2 inch body diameter with hose barb connection for 1/2 inch ID hose
• 300 psi maximum working pressure rating for high-demand compressed air applications
• Operating temperature range of -40 degrees F to 250 degrees F
• Brass construction for corrosion resistance and durability

Compatibility

Designed as an OEM-style replacement or direct-fit component for industrial interchange pneumatic systems using 1/2 inch inside diameter hose with hose barb connections.

Installation Notes

Installation should be performed by a qualified technician familiar with compressed air system safety practices. Depressurize and lock out the air supply line completely before installing or replacing any pneumatic fitting. Ensure the hose barb is fully seated and secured with an appropriate clamp before returning the system to service. Follow applicable OSHA and facility safety guidelines for compressed air systems.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.