The SFDA3X56 is a red Silicone 70 Shore A O-Ring supplied with an inside diameter of 56 mm (2.205 in), a cross section of 3 mm (0.118 in), and an outside diameter of 62 mm (2.44 in). This o-ring delivers dependable bidirectional sealing in a compact groove envelope. Supplementary detail from the product record: FDA Compliant TO 21CFR Sec 177-2600, Metric O-RING.
The compound resists many oxidizing chemicals, extreme heat and cold, and ozone and UV exposure. That behavior comes from the compound itself: Silicone offers an exceptionally wide service temperature range and flexibility that holds at very low temperatures. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Exposure to hydrocarbon fuels and oils or abrasive dynamic service will shorten service life.
The compound meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Common environments for this compound include electronics and electrical enclosures, food and beverage processing, and pharmaceutical manufacturing.
Order part number SFDA3X56, sold individually. Unit weight is approximately 0.0064 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.
description 3MM CS X 56MM ID RED SILICONE 70D
uf_description2 FDA COMPLIANT TO 21CFR SEC 177-2600, METRIC O-RING
Actual_OD 62 mm (2.44 inch)
Actual_CS 3 mm (0.118 inch)
Actual_ID 56 mm (2.205 inch)
ProductCode Description O-Rings - FDA / Metal Detectable