Value Collection ZMSCS70FDA232 Silicone O-ring Dash 232 10-pack

Product Description

The VALUE COLLECTION ZMSCS70FDA232 is a Dash 232 silicone O-ring with a round cross section, rated for demanding sealing applications across a wide temperature range. It measures 2.734 inches inside diameter and 3 inches outside diameter with a 0.125 inch (1/8 inch) thick cross section. Hardness is 70 Shore A, placing it in the hard durometer range. The silicone compound carries FDA approval and is made from FDA compliant material, making it suitable for applications where food-grade or sanitary compliance is required. Sold in packages of 10 pieces. Licensed plumbers, pipefitters, and industrial maintenance technicians are the primary installers.

This O-ring is designed for use in fluid and pneumatic sealing applications that require good dry heat resistance, wide temperature range performance, and resistance to weathering and ozone. Rated from -80 degrees F to 450 degrees F, it fits residential and commercial plumbing, HVAC equipment, food processing, and light chemical handling environments where limited oil exposure is expected. The silicone material offers good compatibility with oils, chemicals, and solvents within its rated limits, but users should note it carries limited oil resistance compared to nitrile or fluorocarbon elastomers.

Key Features

• FDA approved silicone compound for food-grade and sanitary sealing requirements
• Wide operating temperature range: -80 degrees F to 450 degrees F
• 70 Shore A hardness (hard durometer rating) for firm, reliable sealing
• Good weather and ozone resistance for outdoor or exposed equipment
• Round cross section Dash 232 profile for standard groove fitment
• Sold in a pack of 10 to support service stock and batch jobs

Compatibility

Designed as a standard Dash 232 O-ring replacement suitable for any application requiring a 2.734 inch ID by 3 inch OD by 0.125 inch thick round cross section silicone seal. Confirm groove dimensions against the Dash 232 standard before installation.

Installation Notes

Shut off and depressurize the system before removing or installing any O-ring seal. Clean the groove thoroughly and inspect for damage or wear before seating the new ring. Avoid twisting or rolling the O-ring during installation; seat it evenly in the groove with a compatible O-ring lubricant approved for silicone elastomers. Installation should be performed by a licensed plumber, pipefitter, or qualified maintenance technician in accordance with applicable system codes and manufacturer guidelines.