V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 29/64 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, featuring a 1/8 in cross-section, 29/64 in inner diameter, and 90 durometer hardness, supplied in a 25-piece pack (MPN GR-V8-90-205/25)…
SKU 3G-OTH-518547
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, featuring a 1/8 in cross-section, 29/64 in inner diameter, and 90 durometer hardness, supplied in a 25-piece pack (MPN GR-V8-90-205/25). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor, not a limit.
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. This Viton® rectangular cross-section ring with 90 durometer hardness supports seals in pumps, valves, and cylinders across industrial applications.
What are the specifications of the V90 backup ring?
The V90 backup ring has a 1/8 in cross-section, 29/64 in inner diameter, 90 durometer hardness, and a rectangular cross-section shape. It is made of Viton® and supplied in a 25-piece pack (MPN GR-V8-90-205/25).
Where to buy V90 backup rings worldwide?
3G Electric supplies the V90 backup ring worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this genuine Viton® component and deliver it to your facility, regardless of location.
How to install a V90 backup ring?
Install the V90 backup ring behind the O-ring on the low-pressure side to prevent extrusion. Ensure the groove is clean and lubricated with compatible fluid. Avoid twisting the ring during assembly for proper sealing performance.
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.
