Chesterton 22KE Rod & Piston Seal

A single-acting, continuous u-cup design that incorporates the use of an O-ring to increase pre-load capabilities for low pressure. The O-ring energizes the seal—increasing its pre-load capabilities in the absence of system pressure.

Product Features
Single-acting, u-cup design provides zero leakage throughout the entire operating range
O-Ring loader energizes seal and compensates for compression setting
Lip geometry stabilizes seal to prevent rolling and eases installation
Machining process allows the flexibility to create any size
Application
This seal design is offered as a rod or piston seal and provides excellent performance in hydraulic applications.