4MM CS X 150MM ID RED SILICONE 70D

The SFDA4X150 is a red Silicone 70 Shore A O-Ring built to an inside diameter of 150 mm (5.906 in), a cross section of 4 mm (0.157 in), and an outside diameter of 158 mm (6.22 in). This o-ring remains the most cost-effective sealing element available for pressurized assemblies. Source specification: FDA Compliant TO 21CFR Sec 177-2600, Metric O-RING.

As a material, Silicone delivers an exceptionally wide service temperature range and very good compression set resistance across its range. Expect good resistance to many oxidizing chemicals, weathering, and dry heat. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C). It should not be specified for service in concentrated acids or abrasive dynamic service.

The compound meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Maintenance and OEM teams specify it across pharmaceutical manufacturing, medical devices, and electronics and electrical enclosures.

Reference part number SFDA4X150 when ordering; the item is sold individually. Unit weight is approximately 0.0064 g. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.