ASC CATAWISSA Catawissa 4 in. Fig 300 Steel Hammer Union 838501943

The Catawissa Fig 300 4 in. Hammer Union is engineered for high-pressure applications including oil, gas, water, and steam service. Constructed from heavy-duty forged steel, it delivers superior strength, impact resistance, and long-term reliability in demanding industrial and oilfield environments. Precision-machined metal-to-metal sealing surfaces ensure a secure, leak-free connection. Rated for 3,000 PSI working pressure and 4,500 PSI test pressure, this union features 4 in. NPT female threaded ends for quick, safe, and efficient installation. Features Forged steel construction provides exceptional strength and durability for high-pressure environments. 4 in. NPT female ends allow quick, secure threaded connections for easy assembly. 3,000 PSI working pressure suitable for oilfield, water, gas, and steam service. Metal-to-metal seal ensures a tight, leak-free connection without requiring gaskets. Precision machining guarantees accurate fit and compatibility with other Fig 300 hammer unions. Specifications Brand: Catawissa Size: 4 in. Figure Number: 300 Material: Forged Steel Connection Type: NPT Female Threaded Ends Seal Type: Metal-to-Metal Working Pressure: 3,000 PSI Test Pressure: 4,500 PSI Applications: Oil, Gas, Water, and Steam Service Usage: High-Pressure Industrial and Oilfield Environments Downloads Specification Sheet (PDF Download) Product Literature (PDF Download)