DMS SEALS DSJR shaft with triangular seal, hydraulic reciprocating piston rod one-way seal

1. performance and use

It is suitable for one-way sealing of hydraulic reciprocating piston rod, and has good sealing performance at high, medium and low pressure.

The working pressure is suitable for a wide range, and can be used for high pressure and ultra-high pressure sealing. Can be installed in series in the same direction to increase the

Increase pressure capacity.

Small friction coefficient, can work with or without lubrication, wear resistance and long life.

The working medium of the sealing sleeve has a wide range of adaptability.

Wide operating temperature range, can be used for -30 ° C ~ +160 ° C (depending on the O-ring).

It can be used in special working conditions such as very high speed, very low speed and micro-travel.

The grooves are open.

The biggest feature is that the leakage is small and the service life is long.

2.material

Gland: Filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, you can choose different

Filling material and filling process, please inquire for details.

O-ring: NBR or FKM, according to the specific working conditions, the default is NBR, for special working conditions, please inquire and explain before ordering.