Sealfast's 3" Female Coupler SS BSPT is crafted from high-quality stainless steel, ensuring durability and corrosion resistance. This coupler features a BSPT thread design, making it compatible with standard British piping systems. Ideal for various applications, it provides a secure and leak-free connection. Its robust construction meets industry standards for quality and safety, making it suitable for both residential and commercial plumbing systems. This coupler is designed to withstand high pressure, ensuring reliable performance in demanding environments.