Description
The Catawissa Fig 602 4 in. Hammer Union is engineered for extreme high-pressure applications including oil, gas, steam, and water service. Constructed from heavy-duty forged steel, it offers superior strength, impact resistance, and long-lasting durability in demanding industrial and oilfield environments. Precision-machined metal-to-metal sealing surfaces ensure a secure, leak-free connection under very high pressures. Rated for 10,000 PSI working pressure and 15,000 PSI test pressure, this union features 4 in. NPT female threaded ends for fast, safe, and reliable installation.
