V90 Backup Ring: Rectangular C.S. Shape, 15/64 in C.S.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 15/64 in cross-section, and a 17 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number…
SKU 3G-OTH-518299
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 15/64 in cross-section, and a 17 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-463. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.
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 dynamic or static loads, extending seal life in industrial machinery, pumps, and valves. 3G Electric supplies this genuine Viton® component across 14 departments, with specialist depth in combustion, pumps, and controls.
What are the specifications of the V90 Backup Ring GR-V8-90-463?
The V90 Backup Ring GR-V8-90-463 has a rectangular cross-section shape, a 15/64 in cross-section, a 17 in inner diameter, and a durometer of 90. It is made of Viton® for high-temperature and chemical resistance. 3G Electric sources this genuine component for global industrial applications.
Where to buy a V90 Backup Ring worldwide?
3G Electric supplies the V90 Backup Ring GR-V8-90-463 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this genuine Viton® backup O-ring for your hydraulic or pneumatic system.
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 sits flat against the groove wall. Lubricate with compatible fluid to avoid pinching. 3G Electric provides technical support for proper seal selection and installation practices.
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.









