V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 3 3/4 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 1/8 in cross-section, and a 3 3/4 in inner diameter, sold in a pack of 5 (MPN GR-V8-90-240/5). It has a durometer of 90. 3G…
SKU 3G-OTH-518574
Also listed as: GRV8902405 · GR V8 90 240 5 · GR-V8-90-240-5
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 1/8 in cross-section, and a 3 3/4 in inner diameter, sold in a pack of 5 (MPN GR-V8-90-240/5). It has a durometer of 90. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—including electrical, pneumatics, and instrumentation—with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like FBR, Interpump, and Riello.
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, valves, and pumps. 3G Electric supplies this Viton® backup ring as part of its broad industrial offering.
What are the specifications of the V90 Backup Ring?
The V90 Backup Ring has a rectangular cross-section shape, 1/8 in cross-section, 3 3/4 in inner diameter, and a durometer of 90. It is made of Viton® and sold in a pack of 5 (MPN GR-V8-90-240/5). 3G Electric sources genuine parts like this across 14 industrial departments.
Where to buy a V90 Backup Ring worldwide?
3G Electric supplies the V90 Backup Ring worldwide, handling logistics, customs, and delivery to your location. As a global industrial solutions provider, we source genuine parts like this Viton® backup ring across 14 departments. 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. 3G Electric provides genuine Viton® backup rings for reliable sealing in demanding applications.
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.
