Single & Double Acting Hydraulic Seals

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Hydraulic SealsColonial Seal Company offers hydraulic seals that are manufactured for a wide range of temperatures and pressures. For media compatibility please refer to our Chemical Compatibility Chart. We supply both single and double acting seals. Colonial Seal also supplies piston seals, rod seals, U-Cups, T-Seals, wipers, wear rings, guide rings and back-up rings.

Our hydraulic seals are supplied in standard materials including Nitrile (NBR), Viton® and Polyurethane. In addition to these standard materials, our hydraulic seals are also available in high performance materials such as PEEK, Teflon® and FDA compliant materials.

Our engineering team works with our client base to develop custom seal profiles suited to their unique applications. Apart from our standard u-cup profiles, we supply o-ring loaded u-cups and u-cups with back-up rings or anti-extrusion rings.

Our Custom Made Hydraulic Seals

Utilizing both lathe cut and molded manufacturing processes, we are able to supply low-volume, custom hydraulic seals as well as facilitate high-volume production runs. Our hydraulic seals are used in mining equipment, earth moving vehicles, robotics, control equipment, and material handling equipment. We are authorized distributors for Hallite, JM Clipper, and Garlock Hydraulics. Additionally, we can also supply cost effective custom replacements for most major brands including Parker Hydraulics.

Download our custom and standard hydraulic seal brochure.

Standard Hydraulic Seal Profiles

Piston Seals Rod Seals and U-Cups
Wiper and Vee Sets Guide Ring and Wear Ring