NSF/ANSI 61 Standards Certified
The first and only company with a complete chemical tank certified to NSF/ANSI 61 standards!
NSF/ANSI Standard 61 addresses crucial aspects of drinking water system components.
Most products are tested under NSF-61 with the pH 5, pH 8 and pH 10 exposure waters defined in the standard. These exposure waters were designed to simulate the wide variety of potable water chemistries encountered across North America. However, these exposure waters were not designed to predict leaching of materials in chemical storage tanks.
Poly Processing’s OR-1000™ and all associated products have been tested with the NSF-61 exposure waters, as well as with corrosive chemicals, to ensure they are safe for potable water use.
Poly Processing offers NSF-certified solutions for the storage of:
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Acetic Acid ≤ 80% Aluminum Sulfate ≤ 50% (Alum) Calcium Carbonate 60–100% Calcium Chloride ≤ 30% Chlorine Dioxide ≤ 38% Citric Acid ≤ 100% Copper Sulfate ≤ 25% Deionized Water Ferric Chloride ≤ 50% Ferric Sulfate ≤ 60% Ferrous Chloride ≤ 37% |
Ferrous Sulfate ≤ 30% Hydrochloric Acid ≤ 37% Hydrofluoric Acid ≤ 52% Hydrofluosilicic Acid ≤ 30% Liquid Ammonium Sulfate 35–45% Magnesium Chloride ≤ 35% Phosphoric Acid ≤ 75% Poly Aluminum Chloride ≤ 100% Polyorthophosphate ≤ 100% Potable Water Potassium Hydroxide ≤ 50% |
Sodium Aluminate ≤ 100% Sodium Bisulfite ≤ 40% Sodium Carbonate ≤ 85% Sodium Chlorite ≤ 34% Sodium Hydroxide ≤ 50% Sodium Hypochlorite ≤ 0.08% Sodium Hypochlorite ≤ 15% Sodium Permanganate ≤ 40% Sodium Silicate ≤ 100% Sulfuric Acid ≤ 98% Zinc Orthophosphate ≤ 100% |