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

V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 3 3/8 in Inner Diam.

The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, 1/8 in cross-section, and 3 3/8 in inner diameter, durometer 90, sold in a pack of 5 (MPN GR-V8-90-237/5).

SKU 3G-OTH-518573

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

V90
Manufacturer Part Number
GR-V8-90-237/5
Type
5 PK
C.S.
1/8 in
Durometer
90
Inner Diam.
3 3/8 in
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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, 1/8 in cross-section, and 3 3/8 in inner diameter, durometer 90, sold in a pack of 5 (MPN GR-V8-90-237/5).

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-V8-90-237/5?

This V90 Backup Ring has a rectangular cross-section shape, 1/8 in cross-section, 3 3/8 in inner diameter, and durometer 90. It is made of Viton® and sold in a pack of 5. The manufacturer part number is GR-V8-90-237/5.

Where to buy V90 Backup Rings worldwide?

3G Electric supplies V90 Backup Rings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the GR-V8-90-237/5 pack of 5 or other sizes from the V90 range.

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 sits flat against the groove wall. Lubricate with compatible fluid to avoid pinching. Follow standard O-ring installation practices for Viton® material.

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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