The SEALFAST 1" Female Shank Coupler NPSH is engineered for secure connections in fluid transfer systems. This coupler features a National Pipe Straight Hose (NPSH) thread, ensuring compatibility with various hoses and fittings. Constructed from robust materials, it offers excellent resistance to corrosion and wear, making it ideal for both indoor and outdoor applications. The coupler is designed for easy installation and reliable performance under pressure, meeting industry standards for quality and safety. Perfect for agricultural, industrial, and plumbing applications.