This o-ring is supplied in AS568-226 red Silicone 70 Shore A measuring an inside diameter of 1.984 in (50.39 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.262 in (57.45 mm), catalogued under part number S70226. It creates a positive seal at flange, piston and rod interfaces without added hardware.
The material holds up against ozone and UV exposure, weathering, and extreme heat and cold. Silicone delivers very good compression set resistance across its range and flexibility that holds at very low temperatures. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. Verify compatibility before use with hydrocarbon fuels and oils or steam above its rated range.
It sees regular use in food and beverage processing, sanitary process lines, and ovens and heated equipment.
Stocked as S70226 and sold individually. Unit weight is approximately 2.297 g and nominal inside diameter is listed as 2 inch. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.
description -226 RED SILICONE 70D O-RING
uf_description2 0.139" (3.53MM) CS X 1.984" (50.39MM) ID
Actual_CS 0.139 inch (3.53 mm)
Actual_ID 1.984 inch (50.39 mm)
Actual_OD 2.262 inch (57.45 mm)
ProductCode Description O-Rings - Bulk - Commodity