V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 1 21/64 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 25-piece pack. It features a 3/32 in cross-section, 1 21/64 in inner diameter, and a durometer of 90 (MPN…
SKU 3G-OTH-518460
Also listed as: GRV89012525 · GR V8 90 125 25 · GR-V8-90-125-25
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, supplied in a 25-piece pack. It features a 3/32 in cross-section, 1 21/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-125/25). 3G Electric interprets this demand and sources the exact OEM-specified part across 14 industrial departments, with specialist depth in sealing solutions.
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 sealing applications. It supports the O-ring under pressure, extending seal life in pumps, valves, and cylinders across industrial systems.
What are the specifications of the V90 Backup Ring GR-V8-90-125/25?
This Viton® backup ring has a rectangular cross-section, 3/32 in cross-section, 1 21/64 in inner diameter, and durometer 90. It comes in a 25-piece pack. 3G Electric sources this exact OEM-specified part for sealing solutions.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide, handling full logistics and customs clearance. We interpret your demand and source the correct Viton® backup ring, including the GR-V8-90-125/25, for delivery to any global location.
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 pinching 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.
