Firefighting Positive Pressure Ventilation Fans

Never in firefighter history has one fan worked with your department s other battery operated tools.

Firefighting positive pressure ventilation fans.

Positive pressure ventilation ppv fans blowers are used to create a positive pressure inside a building to remove heated air smoke and other fire gases and replace with fresher cooler air. Designed for high powered air movement the super vac positive pressure ventilators are for use in extreme conditions. Founded in 1908 darley is a leading provider of firefighting equipment rescue gear tools and supplies. With access to thousands of products available online edarley is an expansion of our print catalog we are continually improving the shopping experience by providing the largest selection of fire equipment from industry leading brands including akron brass key fire hose fire dex bullard.

Positive pressure fans provide a convenient portable source of air with the firestore s selection of positive pressure fans. Ppv fans come in many different sizes from 16 blades that fit in the tightest of apparatus compartments to large scale ppvs for the largest of jobs. There are also a variety of options to power a ppv electric gas water turbine. Fire fans are split into four categories.

Positive pressure is a tool to be utilized when a size up confirms this ventilation tactic will assist with rapid fire suppression quick location of victims and will not increase the risk benefit. Positive pressure ventilation is a proven sound fireground tactic that will improve your department s operations but like everything we do on the fireground it requires us to understand and. The all new super vac 16 and 18 variable speed battery fans which work with your choice of dual dewalt batteries or milwaukee batteries are the most compatible ppv interfaces on the market. Each fire ventilator developed and produced by leader has been carefully studied and tested to ensure very rapid room pressurisation using positive pressure ventilation ppv.

Tempest fans are specifically engineered to deliver high cfm output over greater distances than common ventilation tools. Fire departments may use ventilation blowers or fans to pressurize a structure prior to suppressing a fire. Positive pressure ventilation uses positive airflow to remove heat and products of combustion from a structure on a fire scene. This pressurization or positive pressure ventilation ppv tactic can assist in the venting of smoke and high temperature combustion products and make attacking the fire easier than without ppv.