Piston seal PU-DAS Series

NBRPUfor hydraulic applications

Prouct Description KDAS compact seal comprises a elastomeric,dented seal ring,two back-up rings,and two wearrings.In the middle there is a sealing element that performs the actual sealing;at each side thereis a back-up ring and a wear ring.The back-up ring prevents the seal ring from being extrudedinto gap space;whilst in the middle ,the dented seal ring provides good sealing at both static and dynamic situation .The wear ring guides the piston in the chamber,and bears the radial force Profile a. KDAS compact seal is a double acting piston seal comprising 5 PCS sealing elements b. normally a elastomeric ring,two back-up rings and two wear rings.This design provides a c. compacted,sealing-& guide-combinged seal that,s to be installed in closed groove. Quality assurance: a. Our seal is manufactured utilizing the reliable raw material and sophisticated techniques. b. Due to high demand,our seals are available in different specifications that meet on clients demand. c. we strictly enforce the ISO9001 2000 quality management system on each production process.In addition, Experts also check the quality of these products on varied industry parameters. d. There are strict inspections before shipping to you. Features: a. Precise sizes b. Custom-design c. Easy to use d. Durability e. Reliable in work f. Sturdy construction Application Mostly used as sealing element for hydraulic cylinder and piston in reciprocating movements. Examples: light-weight excavators,cranes,forklifts,hydraulic valves,agriculture machinery.