V90 Viton® Backup O-Ring
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 3/16 in cross-section, and a 17 1/64 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number…
SKU 3G-OTH-518252
Also listed as: GRV890386 · GR V8 90 386
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 a 17 1/64 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-386.
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, extending seal life in pumps, valves, and cylinders across industrial machinery.
What are the specifications of the V90 Backup Ring GR-V8-90-386?
This V90 Backup Ring has a rectangular cross-section shape, 3/16 in cross-section, 17 1/64 in inner diameter, and a durometer of 90. It is made of Viton® and carries manufacturer part number GR-V8-90-386.
Where to buy a V90 Backup Ring worldwide?
3G Electric supplies the V90 Backup Ring GR-V8-90-386 worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this Viton® backup O-ring.
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 and avoid sharp edges 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.
