The 11/2 in BSPT FemaleMale Socket Union Coupler is a 304 stainless steel pipe fitting designed to join a 11/2 inch BSPT femalethreaded pipe to a 11/2 inch BSPT malethreaded pipe using a socket union connection. Manufactured from 304 stainless steel, it delivers corrosion resistance and durable performance in a range of piping applications. Key benefits Easy assembly and disassembly with the socket union design for maintenance or reconfiguration without rotating the connected pipes. Strong, leakresistant joints formed by standard BSPT threads on both ends (female and male) ensuring reliable operation. Corrosion resistant 304 stainless steel construction suitable for wet or chemically challenging environments. 11/2 inch BSPT sizing provides compatibility with standard BSPT components in industrial piping systems. Long service life in demanding applications due to robust material and connection type. Key attributes Size: 11/2 in Ends: Female BSPT on one side, Male BSPT on the other Connection type: Socket Union Material: 304 Stainless Steel Fitting type: Pipe Fitting Connector Thread standard: BSPT Applications Joining 11/2 inch BSPT threaded piping in water supply or process lines where stainless steel is preferred. Industrial processing systems that require corrosion resistance and durable fittings. Marine, outdoor, or hygienic equipment installations where cleanability and longevity are important.