Value Collection ZMSCV70147 Viton O-ring Dash 147

Product Description

The VALUE COLLECTION ZMSCV70147 is a Dash 147 Viton (fluoroelastomer) O-ring designed for static and dynamic sealing applications across HVAC, plumbing, hydraulic, and industrial systems. It measures 2.688 inches inside diameter and 2.875 inches outside diameter, with a 0.0937-inch cross-section thickness and a round cross-section profile. Rated for a hardness of 70 Shore A, this O-ring handles a working temperature range of -15 degrees F to 400 degrees F. Licensed tradespeople and maintenance professionals install this part wherever a reliable, chemically compatible seal is required in petroleum-based fluid or high-temperature environments.

This O-ring is suited for use in residential and commercial systems where petroleum products, fuels, hydraulic fluids, or high-temperature media are present. Typical applications include pump seals, valve stems, compressor fittings, and fluid line connections in HVAC, plumbing, and light industrial equipment. Its low gas permeability makes it appropriate for vacuum service applications as well. Sold in a package quantity of 10, it is well suited for service technicians stocking common seal sizes for routine maintenance and repair work.

Key Features

• Fluoroelastomer (Viton) construction provides broad chemical compatibility with petroleum products and aggressive fluids
• 70 Shore A hardness rating delivers low compression set for reliable long-term sealing
• Rated from -15 degrees F to 400 degrees F, supporting high-temperature service environments
• Round cross-section profile conforms to standard Dash 147 groove dimensions
• Low gas permeability makes it suitable for vacuum service applications
• Sold in a pack of 10, supporting fleet and service-call inventory needs

Compatibility

Designed as an OEM-style replacement or service seal for any application requiring a Dash 147 cross-section O-ring in fluoroelastomer material, including equipment rated for petroleum-based fluids and high-temperature service.

Installation Notes

Installation should be performed by a qualified technician following the equipment manufacturer's service procedures. De-energize all electrical circuits and relieve system pressure or vacuum before replacing seals. Lubricate the O-ring with a compatible fluid or assembly lubricant prior to installation to prevent tearing during seating. Inspect the mating groove for damage, debris, or corrosion before installing the new seal.