Hydraulic piston seals

1. Materail: PTFE filled with Bronze 2. Color: green,coffee. 3. Specification: according to customers' needs

Hydraulic piston seals

DEF Seals offers the most comprehensive range of hydraulic piston seals in the market today. A variety of profiles such as lip seals are manufactured from proprietary rubber and PTFE compounds to meet the broad demands of the fluid power industry. THe hightest quality materials and manufacturing processes are utilized to ensure the best performance possible. DEF hydraulic piston seal profiles are available for both uni-directional and bi-directional applications. When combined with wear rings,DEF piston seals have proven to provide long life and leak free performance.

Application Range Pressure [MPa] 60 Temperature [° C] -45...+200 Sliding speed[m/s] 15 Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. Material O ring NBR / FKM (Special on request) Slide ring: PTFE-Bronze / PTFE-carbon (Special on request) Application Mobile hydraulics Standard cylinders Machine tools Injection moulding machines Presses

We are manufacturer of hydrauli seals, any specifica requirement, plz feel free to contact us at any times

Hydraulic piston seals