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V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S. - Viton® Backup O-Rings
V90Viton® Backup O-Rings

V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S.

The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, 3/16 in cross-section, and 23 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-392.

SKU 3G-OTH-518247

Brand
V90
Item
Backup Ring: Rectangular C.S. Shape, 3/16 in C.S.
Category
Viton® Backup O-Rings
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Technical Specifications

V90
Manufacturer Part Number
GR-V8-90-392
C.S.
3/16 in
Durometer
90
Inner Diam
23 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, 3/16 in cross-section, and 23 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-392.

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 under dynamic or static loads, extending seal life in industrial machinery, pumps, and valves across 14 departments including hydraulics and pneumatics.

What are the specifications of the V90 Backup Ring GR-V8-90-392?

The V90 Backup Ring has a rectangular cross-section shape, 3/16 in cross-section, 23 in inner diameter, and a durometer of 90. It is made of Viton® and carries manufacturer part number GR-V8-90-392. These specs ensure compatibility with large-diameter sealing applications.

Where to buy a V90 Backup Ring worldwide?

3G Electric supplies the V90 Backup Ring GR-V8-90-392 worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Viton® backup rings and support procurement across 14 departments.

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 to avoid pinching. Follow standard O-ring installation practices for large-diameter seals.

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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