Catalog number: 690-28-A Features: ●The liquid contact part is made of PTFE (Teflon), which has excellent chemical resistance and does not easily protrude onto the inside of the pipe, and the inside is made of EPDM, which is elastic and has excellent sealing properties. ●The numbers in ( ) after the part number are nominal Specifications: ●Nominal (mm): 1S ●A (mm): 49.5 ●B (mm): 43.5 ●C (mm): 23.1 ●Ferrule gasket 1S Material/Finish: ●PTFE (Teflon), EPDM
