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The VALUE COLLECTION ZBD9500-112 is a Dash 112 Viton O-ring with a round cross section, designed for static and dynamic sealing applications in fluid and pneumatic systems. With a 0.5-inch inside diameter, 0.69-inch outside diameter, and a cross-section thickness of 0.0937 inches, this O-ring delivers a precise fit in standard Dash 112 groove profiles. Viton (fluoroelastomer) construction provides strong resistance to oils, fuels, hydraulic fluids, and a wide range of chemicals. The 75 Shore A hardness rating makes it suitable for moderate-pressure sealing. Plumbers, HVAC technicians, and mechanical contractors use this O-ring in valves, fittings, pumps, and similar fluid-handling components.
This O-ring is well suited for both residential and commercial installations where chemical and thermal resistance are required. It performs across a working temperature range of -15 degrees F to 400 degrees F, making it appropriate for hot-water plumbing, refrigerant-side connections where Viton is specified, fuel-handling systems, and hydraulic assemblies. It ships in individual unit quantity with a minimum order of 25 pieces, making it appropriate for shop stocking or multi-unit service calls.
Designed as an OEM-style replacement or service part for any application requiring a Dash 112 O-ring with a Viton compound specification.
O-ring installation should be performed by a qualified plumber, HVAC technician, or mechanical contractor after depressurizing and draining the affected system. Lubricate the O-ring with a compatible lubricant prior to installation to prevent tearing during seating. Inspect the groove for nicks, burrs, or debris before fitting the ring. Do not overstretch the O-ring during installation, as this can compromise the seal integrity.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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