Value Collection ZMSCV70118 Viton O-ring Dash 118 50-pack

Product Description

The VALUE COLLECTION ZMSCV70118 is a Dash 118 Viton fluoroelastomer O-ring designed for static and dynamic sealing applications in fluid and gas systems. It measures 0.875 inches inside diameter, 1.063 inches outside diameter, and 0.094 inches thick, with a round cross section. The fluoroelastomer compound delivers high temperature resistance up to 400 degrees F and a lower service limit of -15 degrees F. A Shore A hardness rating of 70 provides a firm, reliable seal under compression. Licensed plumbers, HVAC technicians, and industrial maintenance professionals install this O-ring in hydraulic, pneumatic, fuel, and refrigerant service lines.

This O-ring is suited for use in residential and commercial systems where contact with petroleum products, fuels, hydraulic fluids, and a wide range of industrial chemicals is expected. The fluoroelastomer material also performs well in vacuum service and low gas permeability applications. It is commonly installed in valve bodies, fittings, pump housings, manifolds, and fluid couplings across HVAC, plumbing, and general industrial equipment. Each package contains 50 O-rings, making this suitable for service truck stocking or field repair kits.

Key Features

• Fluoroelastomer (Viton) compound rated for continuous service from -15 degrees F to 400 degrees F
• Shore A hardness of 70 provides a hard, low-compression-set seal
• Round cross section for consistent seating in standard O-ring grooves
• Good resistance to petroleum products, hydraulic fluids, and a wide spectrum of chemicals
• Low gas permeability makes it suitable for vacuum and sealed-gas service
• Packaged in quantities of 50 for high-volume repair and maintenance use

Compatibility

Designed as an OEM-style replacement or service O-ring for applications requiring a Dash 118 cross section. Compatible with petroleum products and systems requiring resistance to high temperatures and chemical exposure.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or industrial maintenance professional. Shut off fluid supply and depressurize the system fully before disassembling any fitting or valve body. Lightly lubricate the O-ring with a compatible fluid or assembly lubricant before seating to prevent tearing during installation. Inspect the groove for nicks, corrosion, or debris that could compromise the seal before inserting the new O-ring.