National Foam
National Foam is a professional firefighting technology brand offering foam concentrates, delivery systems, and engineered fire-suppression solutions.
Last updated September 15, 2026
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Overview
National Foam is a recognized leader in professional firefighting technology, with more than a century of experience in the industry. It supplies foam concentrates, delivery systems, and engineered solutions, and serves customers in over 100 countries across sectors including major oil and petrochemical companies, international airports, military bases, power stations, harbors and ports, and local fire and rescue services. Its product range includes Class A and Class B foam concentrates, proportioning and discharge devices, mobile proportioners, mobile discharge devices, and mobile foam units.
History
National Foam states that its foam concentrates, delivery systems, and engineered solutions have brought groundbreaking innovation to the professional firefighting industry for more than a century. The company serves customers in over 100 countries across sectors including major oil and petrochemical companies, international airports, military bases, power stations, harbors and ports, and local fire and rescue services. It operates a Global Firefighting School focused on F3 concentrates and provides a 24/7 emergency foam service reachable at 610-363-1400.
Products and positioning
A recognized leader in professional firefighting technology with over a century of innovation in foam concentrates, delivery systems, and engineered solutions.
Class B foam concentrate
Universal®F3 Green 3%-3%
Class B foam concentrate
Muni®F3 Green Plus 3%
Class B foam concentrate
Muni®F3 Green 3%
Class B foam concentrate
Avio®F3 Green KHC 3%
Class B foam concentrate; Mil-Spec Qualified Products List (QPL)
Avio®F3 Green Mil 3%
Class A foam concentrate
Knockdown®F3 Class A
Class A foam concentrate
Responder®F3 Class A
Wetting agent
HydroAttack Wetting Agent
High-expansion foam
HI-EX® 2%
Training foam
Training Foam®F3 1%
Software for calculating foam solution and concentrate requirements per NFPA 11
FoamCalc
Mobile foam unit
Dual Agent Foam Tote Trailer
Mobile proportioner
WDP-30 Wheeled Diaphragm Proportioner
Mobile foam unit
Mobile Foam Unit
Mobile foam unit
Foam Tote Trailers
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