Value Collection ZMSCV70126 Viton O-ring Dash 126 25-pack

Product Description

The VALUE COLLECTION ZMSCV70126 is a Dash 126 Viton (fluoroelastomer) O-ring with a round cross section, sold in a pack of 25. It measures 1.375 inches inside diameter, 1.563 inches outside diameter, and 0.094 inches thick, with a 70-durometer hardness rating. Fluoroelastomer construction delivers high temperature resistance up to 400 degrees F and a minimum working temperature of -15 degrees F. Low compression set and low gas permeability make this O-ring well suited for sealing applications where petroleum-based fluids, fuels, or hydraulic media are present. Licensed plumbers, HVAC technicians, and industrial maintenance trades use this type of seal in fluid handling and mechanical assemblies.

This O-ring is designed for static and dynamic sealing applications involving petroleum products, fuels, lubricants, and a wide spectrum of chemical media. Its fluoroelastomer material performs reliably in both vacuum service and high-temperature environments, making it a practical choice in HVAC refrigeration circuits, plumbing assemblies, pump seals, and hydraulic or pneumatic fittings where standard nitrile or EPDM compounds would degrade. The 25-piece pack suits service vans and shop stock for frequent seal replacements.

Key Features

• Fluoroelastomer (Viton-type) construction rated to 400 degrees F maximum working temperature
• Minimum working temperature of -15 degrees F for cold-service suitability
• 70-durometer hardness for firm compression and low compression set
• Good resistance to petroleum products, fuels, and a wide spectrum of chemicals
• Low gas permeability supports vacuum service applications
• Round cross section, Dash 126 standard sizing — 25 pieces per package

Compatibility

Designed as an OEM-style replacement or service seal for any application requiring a Dash 126 O-ring in fluoroelastomer material, including petroleum fluid systems, HVAC assemblies, hydraulic fittings, and pump housings where high temperature and chemical resistance are required.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or qualified industrial mechanics. Always depressurize and de-energize the system and drain or isolate fluid lines before replacing any O-ring seal. Lubricate the O-ring with a compatible lubricant — avoid petroleum-based greases on elastomers not rated for them, and confirm the lubricant is compatible with fluoroelastomer. Seat the ring evenly in its groove without twisting to ensure a proper seal on reassembly.