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V90 Viton® Backup O-Ring - Viton® Backup O-Rings
V90Viton® Backup O-Rings

V90 Viton® Backup O-Ring

The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 15/64 in cross-section, and an 8 17/32 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number…

SKU 3G-OTH-518276

Also listed as: GRV890446 · GR V8 90 446

Brand
V90
Item
Viton® Backup O-Ring
Category
Viton® Backup O-Rings
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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.

Technical Specifications

V90
Manufacturer Part Number
GR-V8-90-446
C.S.
15/64 in
Durometer
90
Inner Diam
8 17/32 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 15/64 in cross-section, and an 8 17/32 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-446.

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 pressure, extending seal life in pumps, valves, and cylinders across industrial applications.

What are the specifications of the V90 Backup Ring GR-V8-90-446?

The V90 Backup Ring has a rectangular cross-section shape, 15/64 in cross-section, 8 17/32 in inner diameter, and a durometer of 90. It is made of Viton® and carries manufacturer part number GR-V8-90-446.

Where to buy V90 Backup Ring GR-V8-90-446 worldwide?

3G Electric supplies the V90 Backup Ring GR-V8-90-446 worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability 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. Ensure the ring is not twisted and seats flat against the groove wall. Lubricate with compatible fluid to avoid damage during assembly.

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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