Stenso - Hovedkatalog 2019

PWY 161 Wiper Material : polyester elastomer Velocity : reciprocating to 0.8 m/s Temperature : -40 to +110 °C Special Features: Single acting wiper/scraper PWY reliably prevents the entry of dirt and water in hydraulic cylinder and can be used in hydraulics as well as in pneumatics. Very good wiper/scraper performance Anti-wear polyurethane material Long life Easy fitting into groove Lip on external diameter prevents entry of wa- ter and dirt Special form of closed seal groove is achie- ved by a steps on outer diameter