V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 4 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 1/8 in cross-section, and a 4 in inner diameter, supplied in a pack of 5. It has a durometer of 90 and is identified by…
SKU 3G-OTH-518570
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 1/8 in cross-section, and a 4 in inner diameter, supplied in a pack of 5. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-242/5.
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 GR-V8-90-242/5?
This Viton® backup ring has a rectangular cross-section shape, 1/8 in cross-section, 4 in inner diameter, and durometer 90. It comes in a pack of 5 with manufacturer part number GR-V8-90-242/5.
Where to buy V90 Backup Rings in worldwide?
3G Electric supplies V90 Backup Rings worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order the GR-V8-90-242/5 or other Viton® backup rings for your 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 rectangular cross-section faces the O-ring. Lubricate with compatible fluid and avoid sharp edges 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.
