Usa Industrials ZUSAVB75114 Viton O-ring Dash 114 50-pack

Product Description

The USA INDUSTRIALS ZUSAVB75114 is a Dash 114 Viton (fluoroelastomer) O-ring designed for static and dynamic sealing applications in fluid and gas systems. It features a round cross section with an inside diameter of 0.612 inches, an outside diameter of 0.818 inches, and a cross section thickness of 0.103 inches. The compound is rated at 75 Shore A hardness, providing firm resistance to extrusion under pressure. Viton construction delivers high temperature resistance up to 400 degrees F, low compression set, and broad chemical compatibility, making it a reliable choice for service in petroleum-based media, hydraulic fluids, and vacuum applications. Each package contains 50 pieces.

This O-ring is suited for use in HVAC, plumbing, hydraulic, and industrial fluid systems where exposure to petroleum products, elevated temperatures, or vacuum conditions is expected. The Dash 114 designation places it in the standard AS568 sizing series, allowing straightforward cross-reference with OEM specifications. Technicians working on refrigeration valves, fuel systems, hydraulic fittings, and related equipment commonly use this size. The brown color is standard for Viton compound identification in the field.

Key Features

• Fluoroelastomer (Viton) compound for wide chemical compatibility with petroleum products and solvents
• Operating temperature range from -15 degrees F to 400 degrees F
• 75 Shore A hardness rating for firm sealing under pressure with low compression set
• Low gas permeability suitable for vacuum service applications
• Round cross section, standard Dash 114 sizing per AS568 series
• Sold in a package of 50 pieces for shop stock or service inventory

Compatibility

Designed as a standard Dash 114 replacement O-ring for use in systems compatible with fluoroelastomer seals, including those handling petroleum products and high-temperature fluids. Compatible with petroleum-based media as stated by the manufacturer.

Installation Notes

Installation is typically performed by licensed HVAC technicians, plumbers, or hydraulic system technicians. Always depressurize and de-energize the system before replacing any O-ring seal. Inspect the gland or groove for scoring or debris before seating the new ring, and apply a compatible lubricant sparingly to aid installation without compromising the seal. Do not overstretch the O-ring during installation, as permanent deformation will reduce sealing effectiveness.