WES73 - Western Enterprises 73 CGA-555 Brass Nipple, 1/4" NPT Male, 2-1/16" Length

Precision Engineered for Liquid Gas Service

The Western Enterprises 73 Nipple is a critical component for professionals managing liquid gas withdrawal systems. Manufactured from high-quality brass, this nipple is designed to interface seamlessly with CGA 555 cylinder connections, which are the industry standard for liquid propane and butane withdrawal. Unlike standard vapor fittings, the CGA 555 specification ensures that users do not accidentally connect liquid feed lines to equipment designed only for vapor, maintaining a high level of safety in industrial environments.

This particular nipple features a 1/4" NPT Male thread on the opposing end, providing versatility for connection to a wide range of manifolds, pigtails, or regulators. The 2-1/16" length is optimized to work with standard CGA nuts, ensuring a secure and leak-proof seal when tightened. Western Enterprises is renowned for their strict adherence to Compressed Gas Association (CGA) standards, and this fitting is no exception. The machining tolerances are tight, ensuring that the seating surface mates perfectly with the cylinder valve or adaptor.

Durability is a key feature of the Western Enterprises 73. The brass construction offers excellent resistance to corrosion and wear, making it suitable for harsh industrial environments where exposure to the elements or chemical fumes might occur. Whether you are building a custom manifold for a heating application or replacing a worn component on a liquid withdrawal pigtail, this nipple provides the reliability required for handling flammable gases under pressure.

Safety is paramount when dealing with liquid propane and butane. Using the correct fitting prevents cross-connection hazards. This nipple allows for a dedicated liquid withdrawal setup, distinct from the CGA 510 vapor connections commonly found on the same cylinders. By utilizing the Western Enterprises 73, operators ensure compliance with safety protocols and extend the service life of their gas distribution equipment.