Value Collection ZMSCS70FDA122 Silicone O-ring Dash 122

Product Description

The VALUE COLLECTION ZMSCS70FDA122 is a Dash 122 silicone O-ring designed for static and dynamic sealing applications across plumbing, HVAC, chemical handling, and food-grade equipment. The ring measures 1.112 inches inside diameter and 1.313 inches outside diameter with a 0.094-inch (3/32 inch) round cross section. Rated at 70 Shore A hardness, this O-ring handles a wide service temperature range of -80 degrees F to 450 degrees F, making it a reliable choice for both extreme cold and sustained dry heat environments. Each package contains 25 rings. The material carries FDA compliant certification, suitable for food and beverage contact applications where regulatory compliance is required.

This O-ring is suited for residential and commercial installations where silicone sealing material is specified. Typical applications include fluid system fittings, pump housings, valve stems, and equipment requiring good weather and ozone resistance. The silicone compound offers limited oil resistance, so it is best applied in dry heat, chemical, or solvent-exposed environments rather than heavy petroleum fluid systems. Plumbers, HVAC technicians, and equipment maintenance professionals commonly use this ring as a replacement or service seal in line with OEM specifications.

Key Features

• FDA compliant silicone material suitable for food-grade and pharmaceutical applications
• Wide temperature range: -80 degrees F to 450 degrees F for extreme environment service
• 70 Shore A hardness rating for reliable compression and seal integrity
• Round cross section profile for standard O-ring groove fitment
• Good weather and ozone resistance extends service life in outdoor or exposed installations
• Packaged in quantities of 25 rings per unit, minimizing per-seal cost for service professionals

Compatibility

Designed as an OEM-style replacement or service seal for any application specifying a Dash 122 O-ring with a silicone compound and 70 Shore A hardness. Compatible with oils, chemicals, and solvents as noted; verify oil resistance requirements before installation in petroleum-heavy systems.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or equipment maintenance professional. Shut off fluid supply and relieve system pressure completely before removing the existing seal. Inspect the O-ring groove for burrs, corrosion, or damage before seating the new ring. Avoid twisting or stretching the O-ring during installation; use a compatible silicone-safe lubricant if needed to ease seating without damaging the seal surface.