The Catawissa Fig 100 2 1/2 in. Hammer Union is engineered for low-pressure applications involving air, water, oil, and gas. Constructed from high-strength forged steel, it delivers reliable performance and durability in demanding environments. Designed with precision-machined metal-to-metal sealing surfaces, this union provides a tight, leak-free connection. Rated for 1,000 PSI working pressure and 1,500 PSI test pressure, it features NPT female threaded ends for quick installation and dependable service in manifold and pipeline systems.








