3% Aqueous Film Forming Foam Concentrate

Phos-Chek® 3% AFFF foam concentrate is proportioned at 3% concentration, compatible with fresh and sea water, for both fixed foam systems and manual application. Phos-Chek 3% AFFF foam is effective on hydrocarbon fuels like gasoline, heptane, crude oil, and other fuels that are not soluble in water. Our 3% AFFF concentrate is ideal for use on fixed foam systems in industrial facilities and is compatible with standard proportioning and foam making devices including bladder tank with proportioning devices, foam chambers, foam makers, sprinklers, selfinducting type nozzles, and in-line proportioners. Phos-Chek 3% AFFF is our systems level foam with our most extensive third party listings to address hydrocarbon fuel fires in industrial facilities. Phos-Chek 3% AFFF is also an excellent choice for manual firefighting operations including monitor and hand-line applications.

Phos-Chek 3% AFFF may be used with:

  • Low expansion foam equipment (nozzle, monitors, foam chambers, etc.)
  • Non-aspirating devices (water spray nozzles and standard sprinklers)
  • Medium expansion foam devices to fight fires involving Class B hydrocarbon fuel fires (crude oil, aviation fuels, diesel, etc.)
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