20-Inch Manway Nozzle Gasket, Black Viton B

Part #: TC20BGNGVB

Salco Products (TC20BGNGVB) 20-Inch Manway Nozzle Gasket is made out of Black Viton B with a durometer hardness of 75± 5 Shore A. The gasket is 20-inches in diameter with an overall height of 2-7/16-inches. The longer inner leg of the gasket is 2-inches tall, and fits securely against the inside of the manway nozzle with the outer lip being 3/8 of an inch tall, and securing against the outside of manway. Includes two securement tabs, 180 degrees apart, with a 3/16 of an inch hole for easy securement to manway. The gaskets design has a beveled edge and fits a bevel groove. Please see PDF drawing for all specific dimensions. For complete gasket testing documentation, including FEA results, please contact a Salco Products Representative.

Key Features

  • Independently tested and proven to provide greater overall compression as well as a more uniform seal around the manway nozzle.
  • Designed to AAR specifications. Tested and accepted for multiple applications.
  • Available in 18-inch, 20-inch, and 24-inch sizes.
  • Can be used in place of manway cover gaskets.
  • Available in Viton, EPDM, FDA Nitrile and Butyl.
  • Easy, glue-free installation allows for simple cleaning or replacement.
  • Long inner leg secures to the manway nozzle, holding the gasket in place.
  • Securement tabs provide a means to secure gaskets to manway using cable.

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