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 | |||||
