Orange Hexagon with at least one aligning guide or key: All materials considered acids or acidic such as sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid, acidic acid, hydrofluoric acid, etc. plus any specialized blended product that has a very low pH and is considered acidic.
Orange Hexagon for Acids
Material
30% fiberglass filled polypropylene, or 30% fiberglass filled PVDF (Kynar)
Sizes
One-inch pipe thread (polypropylene only), two-inch pipe thread
Specialized products within this category
Sulfuric Acid, Hydrochloric Acid
Blue Square for Bases
Blue Square with at least one aligning guide or key: All materials considered bases (high pH) such as caustic (sodium hydroxide), amines, potassium hydroxide, etc. plus any specialized blended product that is has a pH over 9.
Material
30% fiberglass filled polypropylene
Sizes
One-inch pipe thread, two-inch pipe thread
Specialized products within this category
Caustic Solutions, Amine Mixtures
Yellow Pentagon for Oxidizers
Yellow Pentagon with at least one aligning guide or key: All materials considered oxidizers such as bleach (sodium hypochlorite), bromine, sodium chlorate, sodium chlorite peroxide, ozone, chlorine dioxide, etc. plus any specialized blended product that is considered to be a strong oxidizer.
Material
30% fiberglass filled polypropylene, or 30% fiberglass filled PVDF (Kynar)
Sizes
Two-inch pipe thread
Specialized products within this category
Bleach, sodium chlorite
Red Hexagon for Acids / Acid Blends
Red Hexagon with at least one aligning guide or key: All materials considered acids or acidic such as sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid, acidic acid, hydrofluoric acid, etc., plus any specialized blended product that has a very low pH and is considered acidic. Does not fit into Orange hexagon. Designed for locations where two different acid fill lines are located on the same site.
Material
30% fiberglass filled polypropylene
Sizes
Two-inch pipe thread
Specialized products within this category
Sulfuric Acid, Hydrochloric Acid, acidic inhibitors
Purple Nonagon Poisons
Purple Nonagon with at least one aligning guide or key: All materials considered toxic or hazardous to organisms such as biocides (excluding oxidizers), poisons, algaecides, pesticides, etc. plus any specialized blended product that is used to kill or reduce organisms of any kind.
Material
30% fiberglass filled polypropylene
Sizes
One-inch pipe thread, Two-inch pipe thread
Green Heptagon for Reducers
Green Heptagon with at least one aligning guide or key: All materials considered reducing agents such sodium sulfite, sodium bisulfite, oxygen scavengers, etc. plus any specialized blended product that is considered to be a reducing agent.
Material
30% fiberglass filled polypropylene
Sizes
Two-inch pipe thread
Specialized products within this category
Sodium Sulfite
Teal Oval for Non-Hazardous
Teal oval with at least one aligning guide or key: All materials considered non-hazardous and non-reactive but need to be protected from cross-contaminations. This category is in place to prevent the mixing of products that will cause an incident where production is curtailed or there will be a substantial loss of money due to the accident.
Material
30% fiberglass filled polypropylene
Sizes
Two-inch pipe thread
Specialized products within this category
Any water soluble product generally considered non-hazardous.
Stainless Steel Special Order Fittings
Introducing KemKey Safety couplings in stainless steel. All stainless steel fittings are special order and can be any size, any shape and any color currently produced on the market. The internals are all stainless steel. The KemKey sleeve surrounding the stainless steel is produced on a 3-D printer with extremely durable high-density plastic. The stainless steel fittings have been modified so that no standard fittings can connect and only the two pieces that are produced for each other can connect to give the ultimate in chemical transfer safety and security.
Material
Stainless steel where the chemicals contact the fitting, outside sleeve supporting the KemKey concept 3-D printed high-density plastic.
Sizes
Any size that standard stainless steel fittings are produced.
Ready to Eliminate Chemical Transfer Accidents?
Let’s Get Started