Double action wiper 1S3The PTFE wiper 1S3 is particularly suitable for applications in which outstanding low friction and good resistance to high temperatures and aggressive media are required.
A wide range of PTFE compounds for the sliding ring and elastomers for the prestress element makes the 1S3 wiper ideal for these applications and adaptable to awide variety of media and operating conditions.
The low breakaway/sliding friction ensures smooth movement even at low speeds. Depending on profile width and diameter, installation in closed and undercut housings is possible. There must be a pressure relief hole between sealing elements and wiper.
Temperature: -30 °C/+100 °C
Max. temperatures dependent on selected o-ring material: -60 °C or +200 °C
Sliding Speed: ≤ 4 m/s
Standard materials: PTFE-Compound/Elastomere
Other materials are availablefor special operating conditions. Our application engineers will be glad to advise you.