Value Collection ZMSCV1.6X7.1 Viton O-ring 7.1 in Id

Product Description

The VALUE COLLECTION ZMSCV1.6X7.1 is a Viton (fluoroelastomer) O-ring with a round cross section, designed for static and dynamic sealing applications where heat resistance and chemical compatibility are critical. It measures 7.1 inches inside diameter, 10.3 inches outside diameter, and 1.6 inches thick. The 75-durometer hardness rating places this in the hard-compound range, reducing compression set over long service intervals. Operating temperatures span from -15 degrees F to 400 degrees F, making it suitable for high-heat industrial and mechanical service environments. Plumbers, millwrights, and industrial maintenance technicians typically install these seals in pumps, valves, flanges, and fluid-handling equipment.

This O-ring is suited for applications involving petroleum products, hydraulic fluids, and a wide range of chemical media. Its low gas permeability makes it a reliable choice for vacuum service. The fluoroelastomer compound provides broad chemical resistance, which makes it a common selection for sealing duty in HVAC equipment, industrial pumps, compressors, and fluid-power systems where standard Buna-N seals would degrade. Each unit is sold individually with a minimum order of 1, and this part is packaged in quantities of 25.

Key Features

• Fluoroelastomer (Viton) compound offers high resistance to petroleum products and aggressive chemicals
• Rated for continuous service from -15 degrees F to 400 degrees F
• 75-durometer hardness (hard rating) for low compression set over extended service life
• Round cross section for consistent sealing geometry in standard O-ring grooves
• Low gas permeability makes it appropriate for vacuum service applications
• Black color; not FDA approved

Compatibility

Designed as a general-purpose Viton O-ring for use with petroleum products and compatible chemical media in industrial sealing applications. Verify groove dimensions against the 7.1-inch ID, 10.3-inch OD, and 1.6-inch cross-section measurements before installation.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or industrial maintenance technicians. Shut down and depressurize the system fully before removing or installing any sealing component. Clean the groove and mating surfaces of debris and old seal material before seating the new O-ring. Do not use petroleum-based lubricants on Viton O-rings unless confirmed compatible with the service fluid; a compatible O-ring lubricant or clean process fluid is preferred for installation assist.