Silicone O-Ring FDA Approved 4425 Size Silicone Seal Gasket

Precision 4425 Silicone O-Rings: Your Reliable, FDA-Approved Seal Solution

Need a dependable seal that stands up to demanding environments? Our 4425 Size Silicone O-Ring is engineered for exceptional performance and safety. Crafted from high-purity silicone rubber boasting FDA approval (21 CFR 177.2600), this gasket is ideal for applications requiring direct or incidental food contact, pharmaceuticals, cosmetics, and sensitive medical equipment – providing crucial peace of mind.

Why Choose This 4425 Silicone Seal?

• Food & Medical Safe: The FDA compliance ensures suitability for critical hygiene-sensitive applications where material safety is non-negotiable.
• Superior Temperature Resistance: Performs reliably across a wide range (-60°F to 450°F / -50°C to 230°C), resisting hardening in cold and cracking in heat far better than standard rubbers.
• Excellent Chemical Resistance: Handles water, steam, ozone, sunlight (UV), oils, greases, and many mild acids/bases effectively.
• Long-Lasting & Durable: Silicone offers outstanding flexibility and resilience over time; it won’t crack or become brittle prematurely like cheaper alternatives.
• Precision Fit (Size 4425): Manufactured to exacting standards (AS568A Dash Size 4425), ensuring consistent sealing performance in your specific application.

Perfect for sealing pumps, valves, filters, dispensers in food processing lines, beverage equipment, medical devices requiring biocompatible seals, laboratory instruments needing durable gaskets resistant to steam cleaning (autoclaving/SIP/CIP), automotive coolant systems requiring high-temperature gaskets, and countless other industrial uses demanding reliable o-ring seals.

Ensure leak-free operation and material safety compliance – trust the proven performance of our high-quality silicone o-ring seal gasket in size 4425.