V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 8 33/64 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 2 PK set. It features a 3/32 in cross-section, an 8 33/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-173/2).
SKU 3G-OTH-518408
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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 set. It features a 3/32 in cross-section, an 8 33/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-173/2).
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 pumps, valves, and cylinders across industrial applications.
What are the specifications of the V90 Backup Ring?
The V90 Backup Ring has a rectangular cross-section, 3/32 in cross-section, 8 33/64 in inner diameter, and durometer 90. It is a Viton® backup O-ring supplied as a 2 PK set, MPN GR-V8-90-173/2.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide. We handle full logistics and customs clearance to deliver genuine industrial parts like this Viton® backup ring to your facility, regardless of location.
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 O-ring. 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.
