V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 33/64 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, featuring a 3/32 in cross-section, 33/64 in inner diameter, and 90 durometer hardness, supplied in a 50-piece pack (MPN GR-V8-90-112/50).
SKU 3G-OTH-518475
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, featuring a 3/32 in cross-section, 33/64 in inner diameter, and 90 durometer hardness, supplied in a 50-piece pack (MPN GR-V8-90-112/50).
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. Made from Viton®, it withstands elevated temperatures and aggressive fluids, making it suitable for industrial machinery, pumps, and valves where seal integrity is critical.
What are the specifications of the V90 Backup Ring?
The V90 Backup Ring has a rectangular cross-section, 3/32 in cross-section, 33/64 in inner diameter, and 90 durometer hardness. It comes in a 50-piece pack (MPN GR-V8-90-112/50). Viton® material provides excellent chemical and heat resistance.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies the V90 Backup Ring (MPN GR-V8-90-112/50) worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Viton® backup O-ring pack.
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. Never stretch the ring beyond its elastic limit 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.
