-909 RED SILICONE 70D O-RING

The S70MD909 is an AS568-909 red Silicone 70 Shore A O-Ring measuring an inside diameter of 0.706 in (17.93 mm), a cross section of 0.097 in (2.46 mm), and an outside diameter of 0.9 in (22.86 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Silicone is valued for physiological inertness and low toxicity, very good compression set resistance across its range. The material holds up against dry heat, weathering, and ozone and UV exposure. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). Applications involving abrasive dynamic service or concentrated acids call for a different compound.

This item is metal detectable for HACCP and foreign-body control programs. It sees regular use in food and beverage processing, ovens and heated equipment, and pharmaceutical manufacturing.

Order part number S70MD909, sold individually. Nominal inside diameter is listed as 9/16 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.