Value Collection ZMSCVB75140 Viton O-ring Dash 140 10-pack

Product Description

The VALUE COLLECTION ZMSCVB75140 is a Dash 140 Viton (fluoroelastomer) O-ring packaged in quantities of 10. It measures 2.25 inches inside diameter, 2.438 inches outside diameter, and 0.094 inches thick with a round cross-section profile. Rated for continuous service from -15 degrees F to 400 degrees F, this O-ring carries a Shore A hardness of 75 and a hard hardness rating. The fluoroelastomer compound delivers low compression set, high temperature resistance, and low gas permeability, making it a reliable choice for sealing applications in HVAC, plumbing, hydraulic, and industrial systems. Licensed plumbers, HVAC technicians, and mechanical contractors install these in both new construction and maintenance work.

This O-ring is suited for use in fluid and gas sealing applications where exposure to petroleum products and elevated temperatures is expected. Its wide chemical compatibility makes it appropriate for residential and light commercial plumbing, refrigeration lines, fuel systems, and vacuum service connections. The brown fluoroelastomer material resists degradation from hydrocarbon-based fluids. Each package contains 10 O-rings, supporting both single repairs and small batch service calls.

Key Features

• Fluoroelastomer (Viton) compound rated from -15 degrees F to 400 degrees F
• Dash 140 size: 2.25 inches ID, 2.438 inches OD, 0.094 inches thick
• Shore A hardness of 75 for reliable compression sealing
• Good resistance to petroleum products and a wide spectrum of chemical compatibility
• Suitable for vacuum service with low gas permeability
• Packaged in quantities of 10 per order

Compatibility

Designed as an OEM-style replacement or service-stock O-ring for Dash 140 groove applications in HVAC, plumbing, hydraulic, and industrial equipment where fluoroelastomer material is specified for petroleum or high-temperature service.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified mechanic familiar with O-ring sealing applications. Always depressurize and de-energize the system fully before removing the old O-ring or seating a new one. Lubricate the O-ring with a compatible fluid prior to installation to prevent tearing during assembly. Inspect the groove for damage or contamination before seating the replacement ring.