HQD 63/8 TK 24 Week High performance axial fan Axial fan with high-performance quad-ratischer mounting plate, inlet cone, driven directly. 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 speed controllable by voltage reduction, thermal contacts, closed design, maintenance-free, sealed, low noise ball bearing with long life oil. Fan-data (default) Vol.str. at 8 Pa

m3 / h Vol.str. Betr.pkt. m3 / h Max pressure 65 Pa increase Druckerh. Betriebspkt Pa funding density
.2 Kg/m3 medium temperature 4 degree C degree angle speed 735 h operating time
/ Min aufgenomm. Power 27 kW Weight 27 kg 69 Sound Power dB (A) Sound pressure at 4 m 49 dB (A) Voltage 4 volts power consumption
, 5 amp AC / AC D frequency 5 Hz Insulation class B Protection class IP 55 Explosion protection class N Temperature Brand: Helios No.: 29 Type 5: HQD 63/8 TK ______________________________________