122NN Diaghragm Sheet Gasket

Neoprene Rubber Construction

122NN is a superior quality black diaphragm sheet gasket for use in services where a high strength nylon fabric reinforced sheet will produce the best results. 122NN’s neoprene rubber construction delivers excellent service in steam, gas, air, oil, water and solvents. 122NN can be used on regulators, reducing valve actuators, or any diaphragm service.

122NN is a superior quality black diaphragm sheet gasket for use in services where a high strength nylon fabric reinforced sheet will produce the best results. 122NN’s neoprene rubber construction delivers excellent service in steam, gas, air, oil, water and solvents. 122NN can be used on regulators, reducing valve actuators, or any diaphragm service.

122NN is a superior quality black diaphragm sheet gasket for use in services where a high strength nylon fabric reinforced sheet will produce the best results. 122NN’s neoprene rubber construction delivers excellent service in steam, gas, air, oil, water and solvents. 122NN can be used on regulators, reducing valve actuators, or any diaphragm service.

  • 93˚C (200˚F) maximum
    –0˚C (–0˚F) minimum
  • 17 bar g (250 psig)
    3,2 mm (1/8") thick
  • 97 bar g (1400 psig) minimum
  • 300% minimum
  • 65 to 75 Shore A
  • Meets ASTM
  • 83 bar g (1200 psig), obtained using burst tester with 31,5 mm (1.24") diameter opening per ASTM D751 and 1 ply material
  • Smooth
  • Black