CENTRIFUGAL BLOWERS: We manufacture a wide selection of marine blowers for marineengine compartments in strong nylon pa6 material homologated by R.i.n.a and with different capacities from 280 m3 to 1000 m3 per hour screws and shaft in stainless steel. flex mount and very strong dynamic flange mount. low current draw. continuous duty. Best ratio on the market between volume air flow and compact size. all models are ignition protected iso 8846. complying with iso 8849,en 55014, iso 10133.