20-Inch Manway Nozzle Gasket, Black Viton A
Salco Products (TC20NGVA) 20-Inch Manway Nozzle Gasket is made out of Black Viton A with a durometer hardness of 75± 5 Shore A. The gasket is 5/16 of an inch thick, 20-inches in diameter, and has an overall height of 2-1/4-inches. Includes two securement tabs, 180 degrees apart, with a 3/16 of an inch hole for easy securement to manway. 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. The gasket features a dual chevron design that runs along the top and bottom of the gasket sealing surface. Please see PDF drawing for all specific dimensions. For complete gasket testing documentation, including FEA results, please contact a Salco Products Representative.
CAD Drawing
Download CADKey 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.
