UL Listed high expansion foam systems protect applications requiring fast and optimal fire suppression, such as aircraft hangars, with fluorine free concentrate consisting of hydrocarbon surfactants blended with various solvents, preservatives and stabilizers. High expansion fluorine free systems require various system components — such as high expansion foam generators — for effectiveness and quality in flammable liquid protection. The high expansion generators are designed to expand foam into a large volume of stable bubbles with expansion rates up to 595:1- 837:1. This high performance is achieved without any external power source or moving parts, which gives advantages for installation and reduces ongoing maintenance requirements. High expansion foam systems are commonly used in hazards such as ordinary combustibles and hydrocarbon ignitable liquids, like those found in aircraft hangars, warehouses, cable tunnels, underground storage or recycling plants, etc.Designers and estimators can use the innovative HiEx Foam Estimator tool to assist with calculating the number of generators and amount of concentrate needed for NFPA 409 and UFC projects! Get started today and submit your materials listing to a local Viking SupplyNet for quoting, right through the web tool!
