Value Collection ZMSCS70FDA024 Silicone O-ring Dash 024

Product Description

The VALUE COLLECTION ZMSCS70FDA024 is a round cross-section silicone O-ring with an inside diameter of 1.114 inches, an outside diameter of 1.25 inches, and a thickness of 0.0625 inches (1.78 mm). Rated at 70 Shore A hardness and manufactured from FDA-compliant silicone, this O-ring is designed for static and dynamic sealing applications where a wide temperature range and reliable dry heat resistance are required. It is sold in a package of 50 pieces. Plumbers, mechanical contractors, and maintenance technicians commonly specify silicone O-rings for food-grade, chemical-contact, and high-temperature sealing assemblies.

This O-ring is suited for residential and commercial applications involving fluid handling, pneumatic systems, and process equipment where exposure to oils, chemicals, and solvents is present. Its silicone compound offers good weather and ozone resistance, making it appropriate for both indoor and outdoor sealing environments. The FDA-compliant material designation makes it a viable option for food and beverage processing equipment, pharmaceutical machinery, and other sanitary system assemblies where material contact compliance is required.

Key Features

• FDA-compliant silicone material rated for food-contact and sanitary applications
• Operating temperature range from -80 degrees F to 450 degrees F for wide thermal service
• 70 Shore A hardness rated Hard, providing firm compression under service loads
• Round cross-section profile for standard groove fitment
• Good weather and ozone resistance for outdoor or exposed installations
• Sold in a 50-piece package to support production and service inventory needs

Compatibility

Designed as a standard Dash 024 O-ring replacement suitable for equipment grooves accepting a 1.114-inch ID by 1.25-inch OD round cross-section seal in silicone compound. Compatible with oils, chemicals, and solvents as noted by the manufacturer; verify chemical compatibility with specific media before installation.

Installation Notes

O-ring installation should be performed by a qualified mechanic, plumber, or technician familiar with sealing system requirements. Inspect the groove and mating surfaces for nicks, burrs, or contamination before seating the O-ring. Lubricate with a compatible lubricant that will not degrade silicone compound. Do not overstretch the O-ring during installation, and confirm the groove dimensions match Dash 024 specifications before assembly.