HIGGER provides quality gaskets in accordance with FDA standard including Buna, Silicone, Viton, EPDM, and Teflon. 

Specifications:

Size Range: 1/2", 3/4", 1", 1.5", 2", 2.5", 3", 4", 6", 8", 10", 12"

Material: Buna, Silicone, Viton, EPDM, Teflon