20M & LPT20R (Single Acting Unbalanced Design)

Seal Series 20M & LPT20R are designed for extremely corrosive chemical applications, including concentrated acids, salts, strong oxidizing & reducing agents, and chemically active organic compounds. All components which come into contact with the liquid being sealed are made of chemically inert material. Metallic components are located outside the media.

Series 20M: In this seal series Glass filled PTFE face is composite moulded with highly flexible PTFE bellow.

Series LPT20R: This seal is designed with replaceable sealing faces and is positively driven by integral lugs on bellow. These lugs impart smooth drive to the face.