ASC CATAWISSA Catawissa 4.00 in. Fig 400 Steel Hammer Union 838502461

The Catawissa Fig 400 4 in. Hammer Union is designed for extra high-pressure applications such as oilfield, steam, and gas service. Built from robust forged steel, it delivers superior durability, impact strength, and corrosion resistance under demanding industrial conditions. The precision-machined metal-to-metal sealing surfaces ensure a tight, leak-free connection. Rated for 4,000 PSI working pressure and 6,000 PSI test pressure, it provides reliable and secure performance for high-stress operations. Features Forged steel construction ensures strength and durability for extreme pressure environments. 4 in. NPT female ends provide quick, tight threaded connections for efficient assembly. 4,000 PSI working pressure suitable for high-pressure oilfield and steam applications. Metal-to-metal seal delivers a secure, leak-free joint without gaskets. Precision machining ensures accurate alignment and compatibility with other Fig 400 hammer unions. Specifications Brand: Catawissa Size: 4 in. Figure Number: 400 Material: Forged Steel Connection Type: NPT Female Threaded Ends Seal Type: Metal-to-Metal Working Pressure: 4,000 PSI Test Pressure: 6,000 PSI Applications: Oilfield, Steam, Gas, and Industrial High-Pressure Service Usage: Extra High-Pressure Industrial and Oilfield Environments Downloads Specification Sheet (PDF Download) Product Literature (PDF Download)