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V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 6 49/64 in Inner Diam. - Viton® Backup O-Rings
V90Viton® Backup O-Rings

V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 6 49/64 in Inner Diam.

The V90 Backup Ring: Rectangular C.S. is a Viton® backup O-ring with a rectangular cross-section, 1/8 in cross-section, and 6 49/64 in inner diameter, supplied in a 2 PK. It features a durometer of 90 and is…

SKU 3G-OTH-518549

Brand
V90
Item
Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 6 49/64 in Inner Diam.
Category
Viton® Backup O-Rings
Available to Order
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Technical Specifications

V90
Manufacturer Part Number
GR-V8-90-261/2
Type
2 PK
C.S.
1/8 in
Durometer
90
Inner Diam.
6 49/64 in
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V90 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The V90 Backup Ring: Rectangular C.S. is a Viton® backup O-ring with a rectangular cross-section, 1/8 in cross-section, and 6 49/64 in inner diameter, supplied in a 2 PK. It features a durometer of 90 and is manufactured under part number GR-V8-90-261/2.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 gland grooves, extending seal life under dynamic or static loads. Common in industrial machinery, pumps, and valves where Viton® material resists heat and chemicals.

What are the specifications of the V90 backup ring GR-V8-90-261/2?

This V90 backup ring has a rectangular cross-section, 1/8 in cross-section, 6 49/64 in inner diameter, and a durometer of 90. It is made of Viton® and supplied in a 2 PK. The manufacturer part number is GR-V8-90-261/2.

Where to buy V90 backup rings worldwide?

3G Electric supplies V90 backup rings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine Viton® backup O-rings like the GR-V8-90-261/2 to your facility. Contact us for pricing 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 groove. Ensure the rectangular cross-section faces the extrusion gap. Lubricate with compatible fluid, avoid twisting, and verify the ring seats evenly. 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.

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