Hydraulic Cylinder Piston UN Seals

Hydraulic seals are used in hydraulic cylinders. They are designed to seal openings between different components of a hydraulic cylinder. A hydraulic cylinder is comprised of many seals and, as it is a best practice to replace everything at once, can be purchased as a complete hydraulic cylinder seal kit at SWSK Seals.

Piston seals are designed to seal between a piston and a cylinder, sealing dynamic pressure from both sides allowing the cylinder to extend and retract. We supply a comprehensive range of Piston seals for solid and split pistons, single and double acting pistons in both metric and imperial sizes.

We can supply custom orders for seals and non-standard items via our in-house manufacturing facility.