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RAMFAN Mister for WF20 Water Powered Fan

Product Details

The Safest and Most Powerful Portable Ventilator in the World

No portable blower in the world compares with the smoke removal rates of the WF20 connected to ducting from 8” to 12”. Warships at general quarters require powerful suction to remove smoke from interior spaces. The WF20 suctions the smoke from the affected areas through long lengths of ducting to the outside air. At normal fire main pressures of 125 to 150psi, the WF20 makes about 4.5Hp with a 50gpm flow rate.

The WF20 blower uses the water pressure energy of a fire hose and a patented turbine, coupled to a high- efficiency fan blade, to generate high-velocity, high- pressure airflows. The modular construction, choice of corrosion-resistant materials and simplicity assures infrequent and simple maintenance.

Exhaustive testing during U.S. Navy evaluations left the WF20 as the uncontested champion of shipboard de-smoking.

  • Venturi device doubles airflow
  • Injects 3.5 gpm of water into airflow
  • Use as PPV blower
  • Intrinsically safe in hazardous conditions

The Multiplier/Mister Attachment injects up to 3.5 gpm into the airstream producing a cooling mist. This has proven beneficial in creating heat migration boundaries, cooling of personnel and even catapults and aircraft wheels.

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