Piston Seal D-SEAL D 90 - d 80 - H 8.1
● 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：D-SEAL.
● Hydraulic seal material：NBR O-Ring+TEFLON.
● Hydraulic seal temperature：-30 ~ 100 ℃.
● Hydraulic seal pressure：400 kgf/cm².
● Hydraulic seal speed：1.5 m/s.
Widely used in construction machinery.
| Groove dimensions | Packing dimensions | ||
| CNL No. | D | d | H |
| D8-090 | 90 | 80 | 8.1 |