Lyons, IL, Fire Department (LFD) Fire Chief Gordon Nord Jr. is a proponent of the implementation of positive pressure ventilation (PPV) on the fireground. “The days of old, when you’d break every ...
Super Vac was the first company to achieve the new AMCA 240-22 Standard to help with efficient air flow movement on the fireground with battery-powered fans. A Super Vac fan undergoes testing by the ...
National Institute of Standards and Technology (NIST) engineers recently released a two-disk DVD set that demonstrates how Positive Pressure Ventilation (PPV), a technique in which powerful fans force ...
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