Systemair DVN 900D6 - Centrifugal roof fan, 120°C continuous, vertical discharge

High efficient motor Speed-controllable via frequency converter Integral cold conductor (PTC) Standard motor outside the air stream Max temperature of transported air up to 120°C Suitable for coastal applications Vertical exhaust Low sound level Easy to maintain and reliable The DVN fans size 900D6 are equipped with high efficient motors. The casing and impeller with backward-curved blades is manufactured from seawater resistant aluminum. The base frame is manufactured from galvanized steel sheet and the integrated protection guard consists of powder-coated galvanized steel. Speed control is only possible by using a frequency converter. Motor protection is done by cold conductors (PTC), which have to be connected to an external motor protection device. The motor is suspended on effective vibration dampers.