V90 Viton® Backup O-Ring
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a cross-section of 1/8 in, and an inner diameter of 11 33/64 in. It has a durometer of 90 and is identified by manufacturer part…
SKU 3G-OTH-518270
Also listed as: GRV890277 · GR V8 90 277
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a cross-section of 1/8 in, and an inner diameter of 11 33/64 in. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-277.
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 static and dynamic sealing applications across industrial machinery, pumps, and valves, ensuring reliable sealing under demanding conditions.
What are the specifications of the V90 Backup Ring GR-V8-90-277?
The V90 Backup Ring GR-V8-90-277 has a rectangular cross-section shape, a cross-section of 1/8 in, an inner diameter of 11 33/64 in, and a durometer of 90. It is made from Viton® and is designed for use with compatible O-rings.
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 parts like the GR-V8-90-277 and deliver to your location. 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. Ensure the ring is not twisted and seats flat against the groove wall. Lubricate with compatible fluid to prevent 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.
