High-Performance Excluder Seals
Excluder seals are a crucial component in any sealing system, providing the first line of defense against external contaminants. Designed to wipe and clear debris like dust, dirt, and moisture from a cylinder rod as it retracts, these seals are essential for protecting the internal components of hydraulic seals. A high-quality excluder seal extends the life of the entire sealing system, reduces downtime, and ensures equipment operates reliably.
At Performance Sealing Inc., our excluder seals are engineered for superior performance in demanding applications where standard seals may fail. For more aggressive contamination control in harsh environments, see our heavy-duty scraper seals.
The Duro-Excluder™ Advantage
Our Duro-Excluder™ line is engineered to directly replace and significantly outperform standard polyurethane excluders. By leveraging premium Duron® materials, these seals deliver exceptional resistance to abrasion and environmental wear, resulting in a much longer service life. They are specifically designed to handle fine particulate matter, like Arizona dust, making them the ideal choice for high-performance industrial, aerospace, and semiconductor applications.
Key Features of Our Excluder Seals:
- Prevents system contamination from external particles and moisture.
- Crafted from advanced Duron® high-performance polymer materials.
- Offers superior wear resistance and longevity over traditional polyurethane.
- Designed to install easily into standard glands without modification.
Excluder seals are available in many different Duron® materials that are specified based on your conditions and parameters. For a complete proposal, submit a request for quote and we will respond, immediately.
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Duro-Excluder™ | Duro Excluders™ install into standard glands intended for standard polyurethane excluders. The premium Duron® materials used in the Duro-Excluder™ handle more abrasive environments and last far longer than traditional excluders. | RFQ |
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Applications for Excluder Seals
Our performance-driven excluder seals are trusted in a wide range of critical industries and equipment, including:
- Aerospace Flight Controls & Braking Systems
- Hydraulic Cylinders in Metal Foundries
- Material Handling Equipment
- Scientific Instrumentation
Frequently Asked Questions (FAQ)
What is the primary function of an excluder seal?
The primary function of an excluder seal, often called a wiper seal, is to provide a protective barrier. It scrapes contaminants such as dirt, dust, and moisture from a reciprocating rod, preventing them from entering the cylinder and damaging other critical seals and internal hardware.
When should I choose a Duron® excluder over a standard one?
A Duron® excluder seal is the superior choice for applications involving abrasive environments, fine particulates, or when you need to maximize seal longevity to reduce equipment maintenance. Duron® materials provide better durability and chemical compatibility than standard polyurethane.
Can Duro-Excluder™ seals fit my existing equipment?
Yes. Our Duro-Excluder™ seals are designed to fit perfectly into standard glands intended for common polyurethane excluders. This makes them a simple, effective drop-in upgrade for boosting equipment reliability and performance. Request a quote to discuss your specific needs.
Request A Quote Online Or Call Us At 866.429.2536