CGA300-3 - Miller CGA-300 Brass Tailpiece 2.50-inch Length

Miller CGA300-3 Brass Tailpiece Overview

The Miller CGA300-3 is a specialized brass tailpiece designed for use with CGA 300 gas connections, which are the industry standard for commercial acetylene cylinders. Manufactured to strict tolerances, this component ensures a secure and safe interface between gas cylinders and regulators or manifold systems. The use of high-quality brass provides excellent resistance to corrosion and mechanical wear, essential for the longevity of gas distribution equipment.

With an overall length (OAL) of 2.50 inches, this tailpiece is engineered to fit standard CGA 300 nuts, allowing for a tight seal that prevents hazardous gas leaks. It is a critical component for maintenance and repair operations involving oxy-fuel cutting and welding setups. Whether replacing a worn connector or assembling a new gas train, the Miller CGA300-3 delivers the reliability expected from OEM Miller parts.

Proper gas equipment maintenance requires the use of compatible and rated fittings. This tailpiece is specifically rated for the pressures associated with acetylene service and conforms to Compressed Gas Association (CGA) standards. It is suitable for use in industrial fabrication shops, construction sites, and maintenance facilities where commercial acetylene is utilized.