---
title: Articles & Resources | CRC Distribution | backup seals
description: backup seals | We produce everything you need to know about hydraulic cylinders and their parts and components. Find helpful articles and tips from the leading experts at CRC Distribution.
---

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###### CRC Blog

# Backup seals

[![](https://resources.crconline.com/hubfs/AdobeStock_301874067.jpeg)](https://resources.crconline.com/hydraulic-seals-for-extreme-environments-ultimate-guide)

#### [The Most Extreme Environments Where Hydraulic Seals Have to Perform](https://resources.crconline.com/hydraulic-seals-for-extreme-environments-ultimate-guide)

You’re working a shift where one moment you're plunged into icy arctic waters, the next you're enduring Sahara-level heat, and then just for fun, someone throws in high-pressure jets or a swirl of corrosive chemicals. That’s a day in the life of hydraulic seals. Whether they're deep underwater, lock...

[Read More](https://resources.crconline.com/hydraulic-seals-for-extreme-environments-ultimate-guide)

[![](https://resources.crconline.com/hs-fs/hubfs/AdobeStock_301874067.jpeg?width=596&name=AdobeStock_301874067.jpeg)](https://resources.crconline.com/hydraulic-seals-for-extreme-environments-ultimate-guide)

#### [The Most Extreme Environments Where Hydraulic Seals Have to Perform](https://resources.crconline.com/hydraulic-seals-for-extreme-environments-ultimate-guide)

You’re working a shift where one moment you're plunged into icy arctic waters, the next you're enduring Sahara-level heat, and then just for fun, someone throws in high-pressure jets or a swirl of corrosive chemicals. That’s a day in the life of hydraulic seals. Whether they're deep underwater, lock...

[Read More](https://resources.crconline.com/hydraulic-seals-for-extreme-environments-ultimate-guide)

[![](https://resources.crconline.com/hs-fs/hubfs/AdobeStock_32674077.jpeg?width=596&name=AdobeStock_32674077.jpeg)](https://resources.crconline.com/how-backup-seals-prevent-hydraulic-system-failures)

#### [How Backup Seals Prevent Hydraulic System Failures](https://resources.crconline.com/how-backup-seals-prevent-hydraulic-system-failures)

Sometimes, it's the smallest, most overlooked member of a team that ends up driving the greatest success. Think of the dedicated individuals behind the scenes in every system, those who don’t usually receive the spotlight but are absolutely key to an ultimate victory, from the lineman protecting the...

[Read More](https://resources.crconline.com/how-backup-seals-prevent-hydraulic-system-failures)

[![Choosing the right material at CRC distribution ](https://resources.crconline.com/hs-fs/hubfs/IMG_2283-1.jpeg?width=596&name=IMG_2283-1.jpeg)](https://resources.crconline.com/tips-for-choosing-the-best-materials-for-custom-seals)

#### [How to Choose the Right Material for Your Custom Seals](https://resources.crconline.com/tips-for-choosing-the-best-materials-for-custom-seals)

Regular maintenance is the key to prolonging the life of industrial and manufacturing machinery. Like all other pieces of machinery, maintaining the hydraulic systems prolongs their service life and ensures optimal performance of these systems. Of all the parts in a hydraulic system, hydraulic seals...

[Read More](https://resources.crconline.com/tips-for-choosing-the-best-materials-for-custom-seals)

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