V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 4 1/2 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 4 1/2 in inner diameter, sold in a pack of 5. It features a durometer of 90 and is identified by…
SKU 3G-OTH-518569
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, 1/8 in cross-section, and 4 1/2 in inner diameter, sold in a pack of 5. It features a durometer of 90 and is identified by manufacturer part number GR-V8-90-246/5.
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 dynamic or static sealing applications, extending seal life under demanding conditions.
What are the specifications of the V90 Backup Ring GR-V8-90-246/5?
This Viton® backup ring has a rectangular cross-section, 1/8 in cross-section, 4 1/2 in inner diameter, and a durometer of 90. It is sold in a pack of 5 and carries manufacturer part number GR-V8-90-246/5.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide. We handle full logistics and customs clearance to deliver genuine industrial sealing components to your facility, regardless of location.
How to install a V90 Backup Ring?
Install the backup ring on the low-pressure side of the O-ring to prevent extrusion. Ensure the groove is clean and free of burrs. Lubricate the ring lightly with compatible fluid before assembly to avoid twisting.
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.
