HQD 63/8/4 Axial High performance Axial Fan High Performance Fan with quad-ratischer mounting plate, inlet nozzle, directly driven. Square recessed panel with integrally molded-th nozzle made of galvanized sheet steel. Impeller with 7 blades made of fiberglass, hub of galvanized sheet steel, Flügelan setting at rest infinitely adjustable from the outside, with high efficiency, balancing quality G 6.3 according to VDI 2 6th Three-phase squirrel-cage motor with Dahlander windings (pole-changing), closed design, maintenance-free, sealed, low noise ball bearing with long life oil. Fan-data (default) Vol.str. in Pa
773 m3 / h Vol.str. Betr.pkt. m3 / h Max pressure increase 26
Pa Druckerh. Betriebspkt Pa funding density
.2 Kg/m3 medium temperature 4 degree C Operating time h degree angle speed 725 /

/ Min aufgenomm. Performance, 24 / kW Weight 42 kg 85 Sound Power dB (A) Sound pressure at 4 m 65 dB (A) Voltage 4 volts power consumption
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/ 3.4 Amp AC / AC D frequency 5 Hz Insulation class B Protection class IP 55 Explosion protection class N Temperature Brand: Helios No.: 32 Type 5: HQD 63/8/4 ______________________________________