Non-Fluorinated Class B Foams
ANSUL® NFF (Non-Fluorinated Foam) concentrates provide highly efficient flame knockdown, vapor suppression, and burnback resistance without the addition of perfluorinated chemicals.Best in Class Non-Fluorinated Foams
ANSUL NFF 3x3 UL201 Foam Concentrate UL 162 Fire Test
NFF-331 3x3 AR-SFFF Fire Sprinkler Performance on Heptane
NFF-331 3x3 AR-SFFF Fire Sprinkler Performance on Ethanol
THUNDERSTORM® WNF33A 3%x3% Non-Fluorinated AR-SFFF foam concentrate
Tank Fire Demonstration Foam application rate at 0.16 gpm/ft2 (6.52 Lpm/m2)
THUNDERSTORM WNF33A Foam Concentrate is a high-performance, non-fluorinated foam formulated to provide excellent control and extinguishment of large hydrocarbon tank fires. It’s especially well-suited for use on fuel in-depth fires and sunken roof hazards that can occur at flammable liquid storage facilities, tank farms, refineries and petrochemical processing operations.
THUNDERSTORM® WNF33A 3%x3% Non-Fluorinated AR-SFFF foam concentrate
Tank Fire Demonstration Foam application rate at 0.08 gpm/ft2 (3.26 Lpm/m2)
THUNDERSTORM WNF33A Foam Concentrate is a high-performance, non-fluorinated foam formulated to provide excellent control and extinguishment of large hydrocarbon tank fires. It’s especially well-suited for use on fuel in-depth fires and sunken roof hazards that can occur at flammable liquid storage facilities, tank farms, refineries and petrochemical processing operations.
Backed by research and testing, the ANSUL Fire Technology Center of Excellence houses one of the most extensive fire research and testing facilities in the world.
Learn MoreDistributor excellence. Authorized ANSUL distributors are fully immersed in our products through intense training programs to learn about the design, installation, and service of ANSUL fire suppression equipment.
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