OK seal is a compact double acting piston seal for medium to heavy duty applications. The reinforced, heat stabilized, thermoplastic sealing face with step-cut joint allows the seal to pass over ports, making it an ideal choice for double acting telescopic cylinders.
Custom sizes can be manufactured to order on request.
Pressure Range: 0-50MPa.
Temp. Range: -30℃ to 100℃
Medium:Barely flammable fluids,hydraulic oil,water,air and others.
Widely used as piston seal,especially for small and medium sized excavators.
Other general seal profile name:SPGN, 714