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NSF-Listed Compounds

Suppliers of drinking water systems know that access to markets throughout the world requires 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. With years of experience in providing seals that meet NSF 61, Datwyler’s Parco brand offers O-rings and custom molded seals in both sulfur-cured and peroxide-cured compounds, specially formulated to resist chloramines. You’ll find a list of the best NSF listed compounds for your application, and an easy link to get in touch with us to discuss your requirements further.
Elastomer Compound Durometer Color Key properties
ETHYLENE-PROPYLENE-DIENE RUBBER 5778-50 50 Black Internally lubricated View Product
NITRILE BUTADIENE RUBBER 4926-70 70 * General-purpose View Product
ETHYLENE-PROPYLENE-DIENE RUBBER 5350-70 70 * * View Product
ETHYLENE-PROPYLENE-DIENE RUBBER 5325-70 70 * * View Product
ETHYLENE-PROPYLENE-DIENE RUBBER 5323-70 70 * * View Product
ETHYLENE-PROPYLENE-DIENE RUBBER 5315-80 80 * * View Product
ETHYLENE-PROPYLENE-DIENE RUBBER 5300-70 70 * * View Product
NITRILE BUTADIENE RUBBER 4926-80 80 * * View Product
SILICONE RUBBER 1229-60 60 * * View Product
SILICONE RUBBER 1225-70 70 * * View Product
ETHYLENE-PROPYLENE-DIENE RUBBER 5778-70 70 Black Internally lubricated View Product
ETHYLENE-PROPYLENE-DIENE RUBBER 5778-80 80 Black Internally lubricated View Product
ETHYLENE-PROPYLENE-DIENE RUBBER 5778-90 90 Black Internally lubricated View Product
SILICONE RUBBER 1225-40 40 * * View Product
ETHYLENE-PROPYLENE-DIENE RUBBER 5315-70 70 Black Low cost; FDA conforming; NSF-61 approved View Product

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