NBR/FKM VA/VS waterproof seals
https://www.hnjcrb.com/product/vring/nbr-fkm-va-vs-waterproof-seals.html
Features:
1. Easy and reliable installation and teardown
2. Both sealing and dust prevention
3. Pure rubber elastomer material without metal
4. Reduce the design aspects of the workers, there is no installation and processing requirements
5. Cancel the requirement of shaft fitting the surface machining and surface accuracy and hardness, and shaft surface do not need to harden.
6. The surface contact pressure is small, so the friction is small, the frictional loss and frictional heating is little, and the service life is long Technical Parameters:
1. Operating temperature:-40℃-+200℃(depending on rubber)
2. Operating speed:≤30m/s Materials: fluorine rubber, NBR(nitrile-butadiene rubber)