Brands
  • Chesterton 122NN is a superior quality black diaphragm sheet for use in services where a high-strength, nylon, fabric-reinforced sheet will produce the best results. Chesterton 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.

  • Chesterton 119 is a styrene butadiene rubber, polyester cloth-inserted sheet of high strength, rendering it adaptable to light hydraulic service. The cloth is inserted on the inside protecting both sides with a rubber cover. It may be used in hot or cold water, low pressure steam or ammonia.

  • Chesterton 100 is a quality styrene butadiene rubber sheet compounded to remain soft and pliable with smooth surfaces. 100 is particularly suitable for air, hot and cold water, and saturated steam.