Sealing elements of leather

K-type cap-shaped expanders

They are predominantly used for sealing the piston rods (air – oil – water) – up to 50 MPa pressure.

M-type dish-shaped simplex expanders

They are predominantly used for any pneumatic, braking, fixation systems and pumps – up to 50 MPa pressure.

The other applications for the hydraulic equipment  – up to 5 MPa pressure.

U-type doubled expanders

They are predominantly applied in the hydraulic equipment  (oil – water) up to 60 MPa pressure.

V-type roof-shaped expanders

They are predominantly applied in the hydraulic equipment  (oil – water) up to 70 MPa pressure.

Photos