V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 61/64 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 15-piece pack. It features a 3/16 in cross-section, 61/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-317/15).
SKU 3G-OTH-518523
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 15-piece pack. It features a 3/16 in cross-section, 61/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-317/15).
Frequently Asked Questions
What is a V90 Backup Ring used for?
A V90 Backup Ring prevents O-ring extrusion in high-pressure hydraulic and pneumatic systems. It supports the O-ring under pressure, extending seal life in static and dynamic applications across industrial machinery, pumps, and valves.
What are the specifications of the V90 Backup Ring?
The V90 Backup Ring has a rectangular cross-section, 3/16 in cross-section, 61/64 in inner diameter, and a durometer of 90. It is made of Viton® and comes in a 15-piece pack (MPN GR-V8-90-317/15).
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order the Viton® backup ring (MPN GR-V8-90-317/15) for your industrial application.
How to install a V90 Backup Ring?
Install the V90 Backup Ring on the low-pressure side of the O-ring in the gland. Ensure the ring is not twisted and fits snugly against the groove wall. Lubricate with compatible fluid to prevent damage during assembly.
V90 Products
3G Electric supplies V90 viton® backup o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
