V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 1 57/64 in Inner Diam.
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/32 in cross-section, 1 57/64 in inner diameter, and 90 durometer, supplied in a 15-piece pack (MPN GR-V8-90-134/15). Designed to…
SKU 3G-OTH-518457
Need installation or engineering help?
Ask a question
Product Description
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/32 in cross-section, 1 57/64 in inner diameter, and 90 durometer, supplied in a 15-piece pack (MPN GR-V8-90-134/15). Designed to prevent O-ring extrusion in high-pressure sealing applications, this component supports reliable system integrity across industrial equipment.
Frequently Asked Questions
What is a V90 Backup Ring used for?
A V90 Backup Ring prevents O-ring extrusion in high-pressure sealing applications. It supports system integrity in industrial equipment such as pumps, valves, and hydraulic cylinders. The rectangular cross-section design reinforces the seal against gap extrusion, extending service life in demanding fluid-power environments.
What are the specifications of the V90 Backup Ring?
The V90 Backup Ring has a rectangular cross-section shape, 3/32 in cross-section, 1 57/64 in inner diameter, and 90 durometer. It is made of Viton® and supplied in a 15-piece pack. The manufacturer part number is GR-V8-90-134/15.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Viton® backup O-ring (MPN GR-V8-90-134/15).
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 rectangular cross-section faces the gap to prevent extrusion. Lubricate with compatible fluid, avoid sharp edges during assembly, and verify the 90 durometer material is suitable for your system pressure and temperature.
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.
