Hot off the press is our 300+ page catalog of seals, gaskets, o-rings and more. Browse online, or order a free copy today.
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Hydraulic Seals

We make repairing or replacing hydraulic seals easy. At Hydrapak, our knowledgeable staff can help you get your equipment up and running, whether it requires repairing a seal or replacing it.

O Rings

Hydrapak has a plentiful supply of standard inch size o-rings in the materials—nitrile (buna), fluorocarbon (Viton®) silicone, EPDM, PTFE—that your application requires.  We stock hundreds of metric sizes in nitrile and fluorocarbon as well. Whether you are sealing hydraulic oil or brake fluid, gases or water, high or low temperature, we have the o-ring you need in stock.

New in Stock:
301 Stainless Steel Cantilever Spring

Now available in five standard series sizes. We have it in stock and READY TO SHIP! Also sold as “fingerspring” and sold by the foot, this type of spring is commonly used in engineered plastic seals as an energizer to push the lips against the sealing surfaces.

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Custom-made Vulcanized O-Rings

We’ve added a new multi-port vulcanizing station. Vulcanizing is a process that uses heat and adhesive to bond o-rings. This process allows you an unlimited variety of o-ring sizes, simply because o-rings are custom made to your specifications. O-ring cord stock is now available in standard and metric cross-sections.
Cord-stock materials available:
• Buna
• Viton™
• Silicone
• EPDM

Our short lead times mean you don’t have to wait for your custom orders.

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