The SFDA2X28 is a red Silicone 70 Shore A O-Ring supplied with an inside diameter of 28 mm (1.102 in), a cross section of 2 mm (0.079 in), and an outside diameter of 32 mm (1.26 in). This o-ring compresses into its gland to block fluid or gas migration across a joint. Source specification: FDA Compliant TO 21CFR Sec 177-2600, Metric O-RING.
Expect good resistance to many oxidizing chemicals, ozone and UV exposure, and weathering. Silicone is valued for flexibility that holds at very low temperatures, physiological inertness and low toxicity. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Verify compatibility before use with steam above its rated range or abrasive dynamic service.
The compound meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Typical settings include ovens and heated equipment, food and beverage processing, and medical devices.
Stocked as SFDA2X28 and sold individually. Unit weight is approximately 0.0064 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.
description 2MM CS X 28MM ID RED SILICONE 70D
uf_description2 FDA COMPLIANT TO 21CFR SEC 177-2600, METRIC O-RING
Actual_OD 32 mm (1.26 inch)
Actual_CS 2 mm (0.079 inch)
Actual_ID 28 mm (1.102 inch)
ProductCode Description O-Rings - FDA / Metal Detectable