R-ierdge focus on retail and wholesale hardware items and other accessories. The design and optimization of all products are based on customer opinions and suggestions. Stainless steel thru-bulk fitting features a precision machined design with a reverse-threaded lock nut for simple installation, ensuring a secure connection with minimal effort. Material: Stainless Steel Size: 1 inch 2 x Compression bulkhead fittings Premium Material Made of high-quality 304 stainless steel, providing excellent corrosion resistance, rust-proof durability, high-temperature ductility. Sturdy Material quipped with a rubber gasket that contours to the shape of the tanks or barrels, providing a tight seal to effectively prevent leaks. Thread Size Available in various sizes (1/2", 1", 3/4") with nominal pipe sizes that ensure compatibility with a range of pipe fittings. Maximum Pressure The fittings can handle a maximum working pressure of 150 PSI, ensuring reliable performance in high-pressure applications. Wide Application Suitable for use in a variety of environments, including water tanks, water towers, homemade water storage barrels, aquariums, and various plumbing fixtures like pipes and faucets.