The SFDA2X3 is a red Silicone 70 Shore A O-Ring measuring an inside diameter of 3 mm (0.118 in), a cross section of 2 mm (0.079 in), and an outside diameter of 7 mm (0.28 in). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces. This item is further identified as FDA Compliant TO 21CFR Sec 177-2600, Metric O-RING.
It resists weathering, many oxidizing chemicals, and extreme heat and cold. Silicone is valued for flexibility that holds at very low temperatures and an exceptionally wide service temperature range. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Verify compatibility before use with abrasive dynamic service or concentrated acids.
This o-ring meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Typical settings include food and beverage processing, sanitary process lines, and ovens and heated equipment.
Order part number SFDA2X3, sold individually. Unit weight is approximately 0.0064 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
description 2MM CS X 3MM ID RED SILICONE 70D
uf_description2 FDA COMPLIANT TO 21CFR SEC 177-2600, METRIC O-RING
Actual_OD 7 mm (0.28 inch)
Actual_CS 2 mm (0.079 inch)
Actual_ID 3 mm (0.118 inch)
ProductCode Description O-Rings - FDA / Metal Detectable