AXIAL FANS OF DA SERIES



AXIAL FANS OF DA SERIES

Axial fans of DA series are used for moving air without using ducts.
They were developed by optimising the air flow components and the electric motor basement of the old DA series.

TECNHICAL CHARECTERISTICS OF AXIAL FANS OF DA SERIES
The impeller hub, made of steel in very strong construction, is galvanised electrostaticaly and is accomplished with four aluminium blades.  They are dynamically balanced to achieve vibration free and noiseless operation. Steel parts are electrostaticaly painted.
Fans can be delivered with protection grid at the suction side. They are assembled with three or single phase electric motors.

OPERATING CHARACTERISTICS OF AXIAL FANS OF DA SERIES
Volume flow rates are based on free flow operation under 1,5 mm WG up to 5 mm WG static pressure depending on the fan size.
Noise level has been measured at a distance of 2,5 meters from the suction side of the fan.


ΔΙΑΣΤΑΣΕΙΣ / DIMENSIONS (mm)
Τύπος/ Type A B C Dmax Hmax E (Φ)
DA 324/326 400 370 55 160 25 12
DA 354/356 440 410 65 170 25 12
DA 404/406 500 470 65 180 25 12
DA 454/456 580 550 65 190 25 12
DA 504/506 610 580 75 200 25 12


ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ / TECNHICAL SPECIFICATIONS
Τύπος Διαμετρος πτερυγίου / Diameter
(mm)
Παροχή αέρος
V (m³/h)
Στατική πίεση Pst
(mmWG)
Στροφές ανα λεπτό (RPM) Ισχύς κινητήρα/
Motor (PS)
Στάθμη θορύβου (dB) Βάρος (kg)
 DA324
 320  1500  1.5  1280  0.12  58  8.0
 DA326
 320  900  0.5  860  0.12 55
 9.1
 DA354
 350  1800  1.5  1350  0.16  60  10.0
 DA356
 350  1100  0.5  860  0.12  58  11.1
 DA404
 400  3500  2.5  1360  0.25  65  11.2
 DA406
 400  2000  0.8  900  0.16  60  11.5
 DA454
 450  5000  3.5  1350  0.33  68  13.2
 DA456
 450  2900  1.2  920  0.25  62  13.3
 DA504
 500  6300  5.0  1350  0.50  72  14.5
 DA506
 500  3600  1.6  880  0.33  65  13.5

                                   

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