Stenso - Hovedkatalog 2019

Special Features: Single acting wiper/scraper GAS guarantees good wiper/scraper action and also a good static sealing due to the rubber on OD . This system reliably pro- tects the wear ring from entry by dirt-particles and water, thereby enhancing service life of rod seal and wear ring. Very good wiping/scraping function at low fric- tion Low wear even under rough service condi- tions Fully vulcanised metal insert Metal insert - no chance of corrosion Easy assembly in open groove, secured wi- pers/scrapers position Easy assembly due to the groove geometry Wiper/scraper is also available in FPM for special applications. Material: rubber elastomer/metal combination Velocity: reciprocating to 4 m/s Temperature : -30 to +110 °C GAS 147 Wiper