EPDM O-Rings | FDA and NSF-61, Chloramine-Resistant, Peroxide-Cured

A high-performance sealing solution developed for food, beverage, and potable water applications where modern disinfectants, hot water, and steam are part of daily operation. These EPDM O-rings meet FDA food contact requirements and are available with NSF-61 certification, making them suitable for drinking water components and regulated sanitary systems.

Peroxide-cured EPDM provides enhanced resistance to chloramines compared to sulfur-cured compounds, along with lower extractables and improved long-term stability. In real-world service, these O-rings are commonly used in pumps, valves, manifolds, fittings, CIP systems, and washdown equipment exposed to chlorinated or chloraminated water.

They are an excellent choice for customers looking to reduce premature seal failure, improve reliability, and maintain compliance in potable water and food processing systems where water chemistry and sanitation demands are especially challenging.