The 1 1/2" Poly Female Coupler by SEALFAST, model B 150PP, is designed for reliable connections in fluid transfer applications. Made from high-quality poly material, this coupler offers excellent resistance to chemicals and UV exposure, making it suitable for outdoor use. Its 1 1/2" diameter ensures compatibility with standard hoses and fittings, providing a secure and leak-proof connection. This coupler meets industry standards for safety and performance, making it an essential component for your plumbing and irrigation systems.