Value Collection ZMSCS70FDA022 Silicone O-ring Dash 022 50pk

Product Description

The VALUE COLLECTION ZMSCS70FDA022 is a Dash 022 silicone O-ring with a round cross section, supplied in a pack of 50. It measures 0.989 inches inside diameter, 1.125 inches outside diameter, and 0.0625 inches thick. The compound is 70-durometer silicone rated for continuous service from -80 degrees F to 450 degrees F, making it a reliable choice for sealing applications that demand wide thermal range performance and good dry heat resistance. The red color aids visual identification on the bench or in the field. FDA-compliant material makes it appropriate for use in food-processing, beverage, and pharmaceutical equipment sealing applications.

This O-ring is suited for static and low-stress dynamic sealing tasks across HVAC, plumbing, food equipment, and light industrial systems where the seal may be exposed to elevated temperatures, ozone, or outdoor weathering. The silicone compound offers limited oil resistance, so it is best applied in environments involving water, steam, dry heat, chemicals, or solvents rather than petroleum-based fluids. Plumbers, HVAC technicians, and equipment maintenance professionals typically stock Dash 022 rings for valve bodies, fittings, and access port covers.

Key Features

• 70-durometer silicone compound rated -80 degrees F to 450 degrees F continuous service
• FDA-compliant material suitable for food, beverage, and pharmaceutical equipment
• Good weather and ozone resistance for outdoor or exposed installations
• Round cross section, 0.0625 inches thick, for standard O-ring grooves
• Red color for easy bench identification and inventory management
• Pack of 50 units per package; minimum order quantity of 1 package

Compatibility

Designed as a standard Dash 022 replacement O-ring for any application requiring a 0.989-inch ID, 1.125-inch OD, 0.0625-inch cross section silicone seal in food-grade, high-temperature, or ozone-exposed service environments.

Installation Notes

Shut off all fluid flow and relieve system pressure before removing or installing O-rings. Clean the groove and mating surfaces thoroughly to remove debris or old sealant before seating the new ring. Lubricate with a compatible silicone-based grease to ease installation and reduce the risk of twisting or nicking the ring. Note that this silicone compound has limited oil resistance; do not install in applications with continuous contact with petroleum-based lubricants or fuels.