Value Collection ZMSCV70020 Viton O-ring Dash 020 50-pack

Product Description

The VALUE COLLECTION ZMSCV70020 is a Dash 020 Viton fluoroelastomer O-ring used to create fluid-tight and gas-tight seals in a wide range of mechanical and fluid system applications. It measures 0.875 inches inside diameter, 1.000 inches outside diameter, and 0.0625 inches thick, with a round cross section and a Shore hardness of 70. The fluoroelastomer compound delivers strong resistance to petroleum-based fluids, high operating temperatures up to 400 degrees F, and low gas permeability. This O-ring is installed by HVAC technicians, plumbers, pipefitters, and mechanical contractors wherever a reliable elastomeric seal is required in demanding service environments.

This O-ring is suited for use in residential and commercial plumbing, HVAC refrigerant circuits, hydraulic assemblies, fuel systems, and vacuum service applications where contact with petroleum products or elevated temperatures is expected. The fluoroelastomer material performs in service temperatures ranging from -15 degrees F to 400 degrees F, making it appropriate for both cold-climate and high-heat installations. Each order includes a package of 50 O-rings, supporting bulk service work and stocking needs.

Key Features

• Fluoroelastomer (Viton) compound rated for service from -15 degrees F to 400 degrees F
• Round cross section with Shore hardness of 70 for consistent seating and low compression set
• Good resistance to petroleum products, fuels, and a wide spectrum of chemicals
• Suitable for vacuum service with low gas permeability
• Black color for easy identification in the field
• Sold in a package of 50 for job-site or shop stocking efficiency

Compatibility

Designed as an OEM-style replacement or service O-ring for mechanical assemblies, fluid systems, and HVAC components requiring a Dash 020 fluoroelastomer seal with 0.875 inch inside diameter and 1.000 inch outside diameter.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with the system being serviced. Always depressurize, drain, or isolate the relevant system section before removing or installing O-rings. Lubricate the O-ring with a compatible fluid or grease prior to installation to prevent tearing during assembly. Do not use petroleum-based lubricants unless confirmed compatible with the fluoroelastomer compound and system media.