V90 Viton® Backup O-Ring, 15/64 in C.S., 25 in Inner Diam., Durometer 90
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 15/64 in cross-section, and a 25 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number…
SKU 3G-OTH-518289
Also listed as: GRV890474 · GR V8 90 474
Local availability & support
- Delivery
- 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.
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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 a 25 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-474.
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-V8-90-474?
The V90 Backup Ring has a rectangular cross-section shape, 15/64 in cross-section, 25 in inner diameter, and a durometer of 90. It is made of Viton® and carries manufacturer part number GR-V8-90-474.
Where to buy a V90 Backup Ring in worldwide?
3G Electric supplies the V90 Backup Ring GR-V8-90-474 to worldwide locations. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct Viton® backup ring for your application.
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 lightly with compatible fluid to prevent 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.
