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V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 3 3/4 in Inner Diam. - Viton® Backup O-Rings
V90Viton® Backup O-Rings

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

Brand
V90
Item
Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 3 3/4 in Inner Diam.
Category
Viton® Backup O-Rings
Available to Order
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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

Technical Specifications

V90
Manufacturer Part Number
GR-V8-90-240/5
Type
5 PK
C.S.
1/8 in
Durometer
90
Inner Diam.
3 3/4 in

Technical Documents

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V90 Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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