Air CylindersE4 pneumatic seal is a small double-acting cylinder piston seal with good friction characteristics and unique cross-section design to avoid torsional damage.Application scope: Working pressure: 5.0MPAWorking temperature: -20 +100Surface speed: 2M/SMedium: oil-lubricated air, dry air and oil-free air (initial lubrication is required during assembly)Installation: This type of pneumatic seal can be easily put on the piston and installed into the groove. To avoid damage to the seal, measures should be taken to avoid edges during installation. In the case of oil-free lubrication, it is important to have a complete slip film on the sealing surface. This should be done before assembly to ensure a long working life of the seal.Material: Standard material is nitrile rubber/fluorine rubber/polyurethane