APPROVED VENDOR Back-Up Ring: Mfr Part # 030-000125

An APPROVED VENDOR Back-Up Ring prevents extrusion of O-rings and seals in hydraulic and pneumatic systems. It is commonly used in industrial machinery, fluid power equipment, and valve assemblies to extend seal life under high pressure. The Buna material offers good resistance to water, oils, and moderate temperatures.

The APPROVED VENDOR Back-Up Ring, part number 030-000125, is a Buna (Nitrile) ring designed for sealing applications. It is classified as a Back-Up Ring under product type Assorted Parts & Accessories. The Buna material provides flexibility and resistance to petroleum-based fluids. For exact dimensions, consult the manufacturer's datasheet.

You can source the APPROVED VENDOR Back-Up Ring 030-000125 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine components for industrial maintenance and repair needs.

Select a Back-Up Ring that matches the O-ring cross-section and groove dimensions. The APPROVED VENDOR Buna ring, part 030-000125, is suitable for standard hydraulic applications. Ensure the material is compatible with the fluid and temperature range. Install on the low-pressure side of the O-ring to prevent extrusion. Consult a seal handbook for groove specifications.