The Catawissa Fig 200 3 in. Hammer Union is built for moderate-pressure applications including air, water, oil, and gas service. Constructed from high-strength forged steel, it offers excellent durability, impact resistance, and long-term performance in demanding industrial and oilfield environments. Precision-machined metal-to-metal sealing surfaces ensure a secure, leak-free connection. Rated for 2,000 PSI working pressure and 3,000 PSI test pressure, this union features 3 in. NPT female threaded ends for fast, reliable installation and maintenance.








