Piston Seal SPGW D 250 - d 222 - H 17

● Hydraulic seals introduction：They prevent liquid from leaking from the cylinder and also prevent water and dust from intruding from the outside.
● Hydraulic seal type：SPGW.
● Hydraulic seal material：NBR+NYLON+TEFLON.
● Hydraulic seal temperature：-40 ~ 110 ℃.
● Hydraulic seal pressure：500 kgf/cm².
● Hydraulic seal speed：1.5 m/s.
Widely used in construction machinery.