V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 1 13/64 in Inner Diam.
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring from 3G Electric, supplied in a 10-pack with a 3/16 in cross-section, 1 13/64 in inner diameter, and 90 durometer (MPN GR-V8-90-321/10). As an…
SKU 3G-OTH-518526
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Product Description
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring from 3G Electric, supplied in a 10-pack with a 3/16 in cross-section, 1 13/64 in inner diameter, and 90 durometer (MPN GR-V8-90-321/10). As an authorised distributor across 14 industrial departments, we interpret demand and deliver genuine industrial equipment, parts, and supplies, with specialist depth in combustion, pumps, and controls.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 in gland grooves, extending seal life under dynamic or static loads. Common in industrial machinery, pumps, and valves where fluid containment is critical.
What are the specifications of the V90 Backup Ring GR-V8-90-321/10?
This Viton® backup ring has a rectangular cross-section, 3/16 in cross-section, 1 13/64 in inner diameter, and 90 durometer. It comes in a 10-pack with manufacturer part number GR-V8-90-321/10. Viton® provides excellent chemical and heat resistance.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide, handling logistics, customs, and delivery. As a global industrial solutions provider across 14 departments, we source genuine Viton® backup rings like the GR-V8-90-321/10. Contact us for availability and lead time.
How to install a V90 Backup Ring?
Install the V90 Backup Ring on the low-pressure side of the O-ring in the gland groove. Ensure the ring is not twisted and seats flat against the groove wall. Lubricate with compatible fluid to avoid damage during assembly. Follow standard O-ring installation practices for best results.
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.
