Fan
The fan double inlet centrifugal impeller is constructed of polyamide reinforced with fiberglass.
The fan-type forward blades, is balanced statically and dynamically. The electric motor directly coupled to the impeller is equipped with Signal terminals.
noisiness
Sound level measured in free field at a distance of 1.5 meters.
cassonato
The hopper consists of a structure of extruded aluminum profiles of oxidized P40 and corners nylon loaded with glass fiber.
Tamponade through thick sandwich panels 25 mm external support galvanized steel pre-painted white RAL 9002 0.5 mm thick galvanized steel internal support 0.5mm thick foam polyurethane closed cell foam (over 95%) density 47 kg / m3 Thermal conductivity W / (m ° C) 47 + _2 sound insulation 40 Db
Execution on request in stainless steel AISI 304, satin scotch-brite