Value Collection ZBD9500-141 Viton O-ring Dash 141

Product Description

The VALUE COLLECTION ZBD9500-141 is a Dash 141 Viton O-ring with a round cross section, designed for static and dynamic sealing applications in fluid and pneumatic systems. With an inside diameter of 2.31 inches and an outside diameter of 2.5 inches, this O-ring seats precisely in standard Dash 141 grooves. The Viton (FKM) compound delivers broad chemical resistance and a wide service temperature range of -15 degrees F to 400 degrees F, making it well suited for hydraulic, fuel, and high-temperature service environments. Hardness is rated at 75 Shore A, which is classified as hard and appropriate for higher-pressure sealing duties. Licensed plumbers, HVAC technicians, and industrial mechanics rely on this compound for demanding sealing tasks.

This O-ring is appropriate for use in residential and commercial plumbing, HVAC refrigerant circuits, hydraulic systems, fuel handling equipment, and general industrial machinery where Viton elastomers are specified. Its Dash 141 sizing follows AS568 standard groove dimensions, allowing straightforward drop-in replacement in any application calling for a Dash 141 cross-section seal. The round cross section ensures even load distribution in both face-seal and radial-seal configurations.

Key Features

• Viton (FKM) compound provides excellent resistance to fuels, oils, hydraulic fluids, and many chemicals
• Service temperature range of -15 degrees F to 400 degrees F suits high-heat and low-temperature applications
• 75 Shore A hardness rated Hard for reliable sealing under elevated pressures
• Round cross section conforms to standard AS568 Dash 141 groove geometry
• Inside diameter of 2.31 inches and outside diameter of 2.5 inches with 0.0937-inch cross-section thickness
• Sold individually; minimum order quantity of 10 units

Compatibility

Designed as a standard AS568 Dash 141 replacement O-ring for any system or assembly specifying a Viton seal with 2.31-inch inside diameter, 2.5-inch outside diameter, and 3/32-inch cross-section thickness.

Installation Notes

O-rings should be installed by a qualified mechanic, plumber, or HVAC technician following the equipment manufacturer's service procedures. Always depressurize and de-energize the system and relieve all fluid pressure before removing the old seal. Lightly lubricate the O-ring with a compatible grease or fluid before installation to prevent tearing during assembly; avoid using petroleum-based lubricants with Viton seals unless confirmed compatible. Inspect the groove for burrs, corrosion, or debris before seating the new ring.