V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 8 1/64 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 2 PK. It features a 3/32 in cross-section, an 8 1/64 in inner diameter, and a durometer of 90. This component is designed…
SKU 3G-OTH-518409
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 2 PK. It features a 3/32 in cross-section, an 8 1/64 in inner diameter, and a durometer of 90. This component is designed to support O-ring sealing applications under high-pressure conditions.
Frequently Asked Questions
What is a V90 Backup Ring used for?
A V90 Backup Ring supports O-ring seals in high-pressure hydraulic and pneumatic systems. It prevents O-ring extrusion into the clearance gap, extending seal life. This Viton® rectangular cross-section ring is ideal for demanding industrial applications where pressure spikes occur.
What are the specifications of the V90 Backup Ring GR-V8-90-171/2?
The V90 Backup Ring has a rectangular cross-section, 3/32 in cross-section, 8 1/64 in inner diameter, and a durometer of 90. It is made of Viton® and comes in a 2 PK. The manufacturer part number is GR-V8-90-171/2.
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. As a global industrial solutions provider, we source genuine Viton® backup rings and support your procurement with technical expertise across 14 industrial departments.
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 seats flat against the groove wall. Lubricate with compatible fluid to prevent damage during assembly. Avoid sharp tools that could nick the Viton® material.
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.
