Transcription of High Expansion Foam Systems - chemguard.com
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CHEMGUARD204 S. 6th Ave Mansfield, Tx 76063 (817) 473-9964 FAX (817) DATA SHEET #D10D03180 REVISION: 05/2007 high Expansion Foam Concentrate and water aremixed in the correct proportion by various methodsto form a foam solution. This solution flows to theHigh Expansion Foam Generator (HEFG) with awater powered motor. It is then discharged througha nozzle onto a fine mesh stainless steel screen. Arotating fan (powered by the water motor) in thegenerator forces large volumes of air through thestainless steel screen as the foam solution issprayed onto it. The air mixes with the foamsolution to form a large discharging mass of stablebubbles at a rate of up to 940 gallons of expandedfoam for each gallon of foam solution. This cleanhighly expanded foam mass quickly fills large areasflowing around obstacles and flooding every voidsmothering the fire quickly and output of a Chemguard high Expansion FoamGenerator (HEFG) in a fixed installation depends onwhich generator is selected.
CHEMGUARD 204 S. 6th Ave • Mansfield, Tx 76063 • (817) 473-9964 • FAX (817) 473-0606 www.chemguard.com DATA SHEET #D10D03180 REVISION: 05/2007 High Expansion Foam Concentrate and water are
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