Delta Fire have a long heritage of supply of the water driven RamFan's to some of the largest global Naval Fleets . No portable blower in the world compares to the smoke removal rates of the RamFan WF20 when connected to 10" or 12" Ducting.
Warships require powerful suction to remove smoke from internal spaces deep within the ship and traditionally the WF20 is fitted with multiple interconnectable lengths of ducting to access hard to reach compartments quickly and efficiently entraining smoke out of the ship into the open air.
The WF20 uses the water pressure of a fire hose and patented turbine coupled to a highly efficient fan blade to generate high-velocity, high-pressure airflow. Manufactured in corrosion resistant materials the WF20 requires infrequent and simple maintenance.
The smaller WF390 PPV fan provides lightweight wheeled portability and an impressive 17,417 cfm airflow and is ideally suited to any applications where a pressurised water supply exists.