-144 RED SILICONE 70D FDA O-RING

The S70FDA144 is an AS568-144 red Silicone 70 Shore A O-Ring built to an inside diameter of 2.487 in (63.17 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.693 in (68.4 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

As a material, Silicone offers excellent electrical insulating properties, physiological inertness and low toxicity. It resists weathering, dry heat, and many oxidizing chemicals. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where steam above its rated range or abrasive dynamic service are present.

This item meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across electronics and electrical enclosures, food and beverage processing, and sanitary process lines.

Order part number S70FDA144, sold individually. Unit weight is approximately 1.61 g and nominal inside diameter is listed as 2 1/2 inch. Review your operating media and conditions against this specification before installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.