FDA

EPDM NSF-61 O-Rings: Peroxide-Cured, Chloramine-Resistant Potable Water Seals
Buy EPDM FDA/NSF-61 peroxide-cured O-Rings for chloraminated drinking water, hot water, and food contact. Specs, approvals, and where this 70 duro compound belongs.
FDA 21 CFR 177.2600 (Food-Contact O-Rings)
FDA-compliant O-Rings under 21 CFR 177.2600, the regulation for rubber articles intended for repeated food contact.