PPV Fans
PPV Fans : Positive Pressure Ventilation Fans: Positive Pressure Ventilation (PPV) fans are designed to minimise the environmental impact of fire fighting and to improve crew safety. They were introduced into service at KFRS in early 2008. The PPV fans are used to increase pressure inside fire hit buildings which, subsequently, drive out heat, smoke, gases and other products of combustion. The fan typically provides a flow of cool, fresh air into a building, making it much safer for firefighters who may have to enter a building to tackle the fire within or if they had to rescue people trapped inside
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