NSF-61 O-Rings

NSF-61 Approved O-Ring Compounds Available from Munaco.

Drinking water systems manufacturers require that their products be certified to NSF/ANSI Standard 61 (“NSF 61”). NSF 61 sets limits for the amount of chemicals permitted to leach into drinking water from the materials used in water transmission and distribution. Munaco understands the needs for NSF 61 safety requirements on the o-rings and compounds.

Munaco offers O-rings and custom molded seals in both sulfur-cured and peroxide-cured compounds, specially formulated to resist chloramines. Munaco has several compounds available that meed NSF-61 and also meet the Federal Drug Administration (FDA) requirements for food-handling. Please call Munaco for a NSF-61 expert!