V90 Viton® Backup O-Ring, 3/16 in C.S., 11 1/32 in Inner Diam., Durometer 90
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 3/16 in cross-section, and an 11 1/32 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number…
SKU 3G-OTH-518259
Also listed as: GRV890379 · GR V8 90 379
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
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 3/16 in cross-section, and an 11 1/32 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-379.
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-V8-90-379?
The V90 backup ring has a rectangular cross-section shape, a 3/16 in cross-section, an 11 1/32 in inner diameter, and a durometer of 90. It is made of Viton® and carries manufacturer part number GR-V8-90-379.
Where to buy V90 backup rings 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-V8-90-379 or other Viton® backup O-rings for your industrial sealing needs.
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 avoid damage during assembly. Follow standard O-ring 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.
