BATTERY COMPATIBILITY: Why is it critical to specify purpose-built battery packs for firefighting PPV fans?

Since we launched the original RAMFAN EX50Li in 2017, we’ve been writing a story that has never been written before in the firefighting industry. From a clean-sheet design, we mapped out what basic requirements would be necessary to integrate into…

New Battery-Powered Fan

FANERGY high-performance fan now also with lithium-ion battery At least 60 minutes of self-sustaining operation at full speed Simple and safe operation with stepless nozzle adjustment Rosenbauer has expanded its FANERGY series with a practical cordless device. The new high-performance…

Computational Fluid Dynamics Analysis of a PPV Fan

Performance data of modern PPV fans differ from manufacturer to manufacturer although motor size and impeller diameter is nearly same. This causes uncertainty among firefighters who have to decide about investments in new equipment. How to get comparability? International and…

Making the attack positive

Positive Pressure Attack (PPA) is a useful tactic to have for structural firefighting. Before we get into the discussion of the when and how to use PPA we should make sure we have a clear definition of what PPA is.…

Leader BATfan: New Portable Battery-Mounted Fan

BATfan: -NEW PORTABLE BATTERY-MOUNTED FAN -POWERFUL AND LOW WEIGHT FOR COMPLETELY SELF-CONTAINED OPERATION!  2 versions to choose from: BATfan 20 with a 20-minute runtime and total weight of 23.5 kg BATfan 45 with a 45-minute runtime and total weight of…

Super Vac

Super Vac continues to innovate their PPVs in order to make them more user-friendly. The new, patent pending, Valor Series PPVs are the latest design from Super Vac. With a contemporary new look; these frames are constructed of 1.25” aluminum tubing…

LEADER

LEADER design and manufacture reliable PPV fans and supply them to Fire Fighting services mainly for use in Positive Pressure Ventilation situations. Known throughout the world as “Easy Pow’Air Technology” it differentiates LEADER from Conventional and Turbo technology competitors. LEADER…

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