V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 61/64 in Inner Diam.
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/64 in cross-section, 61/64 in inner diameter, and 90 durometer, supplied in a 50-pack (MPN GR-V8-90-021/50). 3G Electric interprets…
SKU 3G-OTH-518645
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Product Description
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/64 in cross-section, 61/64 in inner diameter, and 90 durometer, supplied in a 50-pack (MPN GR-V8-90-021/50). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
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 under pressure, extending seal life in pumps, valves, and cylinders across industrial applications. 3G Electric supplies this genuine Viton® component worldwide.
What are the specifications of the V90 Backup Ring?
The V90 Backup Ring has a rectangular cross-section, 3/64 in cross-section, 61/64 in inner diameter, and 90 durometer. It is made of Viton® and comes in a 50-pack (MPN GR-V8-90-021/50). These specs ensure reliable sealing in demanding environments.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine Viton® components like the GR-V8-90-021/50 and deliver to your facility. Contact us for availability and lead time.
How to install a V90 Backup Ring?
Install the V90 Backup Ring behind the O-ring in the gland groove, ensuring the rectangular cross-section faces the pressure side. Lubricate with compatible fluid to avoid pinching. Follow standard O-ring installation practices for Viton® 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.
