V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 3 49/64 in Inner Diam.
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring, supplied in a 10-pack (MPN GR-V8-90-044/10). It features a 3/64 in cross-section, a 3 49/64 in inner diameter, and a durometer of 90. This…
SKU 3G-OTH-518622
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Product Description
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring, supplied in a 10-pack (MPN GR-V8-90-044/10). It features a 3/64 in cross-section, a 3 49/64 in inner diameter, and a durometer of 90. This OEM-specified component is designed to support O-ring sealing systems in industrial applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a V90 Backup Ring used for?
A V90 Backup Ring is a rectangular cross-section Viton® backup O-ring used to prevent O-ring extrusion in high-pressure sealing systems. It supports the primary O-ring in industrial applications such as pumps, valves, and hydraulic cylinders, extending seal life under demanding conditions.
What are the specifications of the V90 Backup Ring?
The V90 Backup Ring (MPN GR-V8-90-044/10) has a 3/64 in cross-section, a 3 49/64 in inner diameter, and a durometer of 90. It is made of Viton® and supplied in a 10-pack. These specs match OEM requirements for sealing system support in industrial equipment.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies the V90 Backup Ring (MPN GR-V8-90-044/10) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Viton® backup O-ring to your facility. Contact us for availability and lead time.
How to install a V90 Backup Ring?
To install a V90 Backup Ring, place it on the downstream side of the O-ring in the gland groove, ensuring the rectangular cross-section faces the pressure source. Lubricate with compatible fluid to prevent pinching. Avoid twisting or over-stretching the Viton® material 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.
