Hammer Union 2" Fig 400 Threaded Standard Service


  • Cold Working Pressure (CWP) 4,000 psi
  • Test Pressure 6,000 psi
  • Weight 12.46 lbs
  • Nut Radius 3.54 inches
  • Total Length 5.13 inches
  • Forged Carbon Steel Construction
  • Fully Interchangeable with Most Major Brands of Hammer Unions
  • Black Nut, Red Subs

The Fig 400 Hammer Unions are used in manifold & line connections, pump suction and mud services. They are manufactured from quality steel meeting ASTM and/or AISI standards. All Hammer Unions have a three winged lug nut and self-locking Acme threads for faster make-up and break-out using only a hammer.

Buy this Hammer Union to ensure long and dependable service, even in the most extreme conditions!