Crafted from durable Teflon, the Aeroquip Back-Up Ring by Danfoss / Eaton is an essential component in hydraulic systems where retaining ring functionality is critical. Its material choice ensures excellent resistance to a wide range of hydraulic fluids, making it suitable for demanding industrial environments. Offering versatility, this back-up ring is available in various sizes to meet diverse application needs.
Designed to enhance the longevity of seals by preventing extrusion under pressure, this retaining ring is a reliable solution for maintaining system integrity. Its lightweight design, with a package weight of just 0.01 lb, makes it easy to handle and integrate into existing setups. The product's compatibility can be further explored through the provided documentation link, offering insights into its fluid compatibility.
So this Teflon ring, it's just for keeping seals from squishing out under pressure, right?
Answer by: Customer Support on Jun 16, 2025, 2:07 PM
That's right. This back-up ring is designed to prevent seal extrusion in hydraulic systems, especially when the pressure gets high. By supporting the seal, it helps to maintain system integrity and extends the seal's life.