I.V.I. Marine Duty Fans Marine duty fans require different construction features than regular industrial applications. The solicitations endured by the machines during navigation require hardiness qualities and capacitance of absorption of those vibrations caused by the unpredictable environmental conditions. Because of the reduced spaces, those components in need of maintenance interventions have to be easily reachable. I.V.I. fans fully satisfy all the demands of this particular usage, also warranting a high quality level for what concerns performance.   General Features •   possibility of assembling from any position •   properly thick carbon steel housings, with flanges that are either rolled or welded in conformity with the used thicknesses and diameters •   hot galvanised finish in conformity with provisions •   fan wheel with alloy extruded anticorodal and antisparking aluminium blades, which main features are high performance and hardiness •   electrical  motors  for  naval  usage  answering  to  the standards required by Clients and the Certifying Companies •   external terminal box electrically connected to the motor Specific Realizations •   possibility of total customizing of the size and materials used for the construction of static components •   completely  non-sparking  execution  with  peraluman  or  copper  band  in  the  fan wheel’s rotation area •   electrical  explosion  proof  motors  with  connections  and  external  terminal  box completely in Eexd execution