FDA Silicone O-Ring 4425 Seal for Food Grade Applications

Our FDA Silicone O-Ring 4425 Seal is made just for important food-grade uses, so you can be sure that food processing is safe. Do you need seals that won’t affect purity or performance when they are under pressure? This silicone solution is free of BPA and provides a reliable, leak-proof seal in places where cleanliness is a must.

The 4425 seal is made of high-quality FDA-approved silicone (21 CFR 177.2600) that can handle temperatures from -75°F to +450°F and oils, acids, and repeated sterilization cycles. It keeps its integrity without leaking odors or contaminants, making it great for commercial kitchens, dairy equipment, beverage lines, or pharmaceutical machinery. Why take the chance of downtime with bad gaskets? Our food processing equipment seals are very resistant to chemicals and last a long time, which lowers maintenance costs and meets strict regulatory standards.

This flexible O-ring makes sure that juice pasteurizers, brewery fermenters, and commercial canning systems all work together without any problems. Its exact 4425 material grade makes sure that it works the same way in high-moisture or high-heat environments, which protects the quality of your product and your brand’s reputation.

Choose a reliable option: buy an FDA-approved silicone gasket that is made to handle real-world food safety problems. Every time you install a seal, you’ll know it’s safe to use in tough food-grade situations. Order yours today for worry-free operation.