派克OE型活塞密封-Parker - OE HYDRAULIC PISTON SEALING SET
OE Profile PTFE Piston Cap Seals
The Parker OE profile is a bi-directional piston seal for use in low to medium duty hydraulic actuators. The OE profile is a simple two piece design comprised of a standard size Parker O-ring energizing a wear resistant PTFE cap. The OE profile offers long wear and low friction, and because of its short assembly length, requires minimal gland space on the piston. The seal is commonly used in applications such as mobile hydraulics, machine tools, injection molding machines and hydraulic presses. Parker's OE profile is designed to retrofit non-Parker seals of similar design.
Standard Materials
Cap: 0401 40% bronze filled PTFE
Energizer: A 70A Nitrile
For alternate compounds please refer to Catalog EPS 5360 or contact your Parker EPS representative.
Availability:
Inch: 0.500” to 16” bore diameter
Metric 8mm to 250mm bore diameter
Main advantages:
Assembly on one-piece pistons.
Short assembled length.
Minimal break-out and dynamic slide friction. Therefore no stick-slip. Steady movement is guaranteed even at low velocities.
Low wear.
High extrusion resistance.
High temperature resistance.
Compatibility with nearly all media due to the high chemical resistance of the rod sealing ring, and a wide selection of O-ring compounds.
Available in diameters up to 2500 mm.
Fit ISO groove 7425/l
