Hydraulic seals refer to any type of seal used in a fluid system. They are available in many different sizes and materials, often custom-designed to fit a particular appliance. We stock a range of durable and hard-working hydraulic seals for use across a range of industries.

At BSCL our specialists can help talk you through the ordering process and set you up with a hydraulic seal that suits your needs.


We can provide you with an extensive selection of hydraulic seal styles, each of which provides specific function based on the machines you use.

These include:
Piston Seals, Wipers, Rod Seals, Pressure Seals, Single & Double Acting Piston Seals, Rod Composite, Piston Composite, Fluid Seals, Guide Rings, Wear Rings, U’Rings, Vee Packs, Chevron Seals, Wyclips, Hat Seals, Internal & External Distributor Seals, PTFE Back Up Rings (also called anti-extrusion rings).

Please get in touch if you need assistance selecting the most suitable style for your business.


Modern hydraulic seals are constructed from a variety of different plastics, metals and hard wearing compounds. Your choice will greatly depend on the hydraulic fluid you use and the nature of the appliance.

Materials include:

Nitrile, Polyurethane FDA, Polyurethane-H (High Performance), Viton®, Fluorsilicone Rubber, EPDM, Silicone, Hytrel®, Kalrez®, Aflas®, Nylon®, Acetal, Peek, Teflon® Virgin & Filled, NBR/Cotton.

For a handy guide to how different materials are used for different purposes, please have a look at our compound suitability chart for more information, or have a chat with one of our customer service team.

Supply Partners

Our supply partners include some of the world’s best-known and most reputable hydraulic seal manufacturers. We keep the following brands and manufacturer’s products in stock, as well as producing bespoke seals and custom orders.

Spareage Seals, Hallite, Parkers, GACO, Aldona, Arefco, Kastas, Trelleborg, Dowty, Merkel, James Walker, FTL, Evco, Sealparts, Chesterton, Polypac, Green Tweed, Beldham Crossley.

Non-standard seals

We appreciate that many custom appliances require a non-standard solution, which is why we place great emphasis on matching our hydraulic seals to your specification. While we enjoy productive relationships with many major supply partners, we are not tied to one manufacturer. This gives our team the freedom to access many non-standard models and give you impartial advice on choosing the right hydraulic seal.

Get in touch

For order enquiries or to find out more information, we look forward to hearing from you. For a free quote simply send us a message through our enquiries form, or give us a call at our Birmingham office on (01922) 646716.