Ventomatic
nv
B-9820 Merelbeke
Centrifugal fans, direct driven
Centrifugal fans, direct driven, double
inlet - type DAC/W.
Description:
The DAC/W series is a full range of direct driven "forward curved"
fans with motor cooled by the flow of the air. The DAC/W series has double
inlets. All the fans in the range have the wheel and housing in galvanised
steel.
Motors:
All of the motors have class "B" insulation. They are permanent
split capacitor motors and are all thermally protected. The specially
engineered supportingarm and mounting rubber combination of the suspension
system eliminate the transmission of vibration.
Wheels:
All wheels used in this range are forward curved. After assembly, each unit
is again statically and dynamically balanced to eliminate all vibrations.
Speed control:
All the fans described here are suitable for use with variable speed control
(except for the DAC/W8000) between 20% and 100% of the initial airflow.
Technical specifications:
| Type DAC/W |
Motor | PK | m³/h min. |
m³/h max |
Pa min. |
Pa max. |
RPM | Pmax Watt |
Max.A | Cond. µF |
dBA | Temp °C |
Kg | Reg. |
| 450/6 | / | / | 100 | 450 | 0 | 100 | 900 | 49 | 0.25 | 1.5 | 61 | 45 | 4 | EW3 |
| 600/4 | / | / | 100 | 550 | 0 | 380 | 1400 | 130 | 0.62 | 4 | 65 | 45 | 4 | EW3 |
| 1000/6 | 45 W | 1/16 | 200 | 1000 | 0 | 220 | 1200 | 220 | 0.55 | 4 | 64 | 50 | 6.1 | EW3 |
| 1500/4 | 147 W | 1/5 | 350 | 1500 | 60 | 250 | 1400 | 380 | 1.5 | 6 | 67 | 50 | 8 | EW3 |
| 2000/6 | 122 W | 1/6 | 600 | 1750 | 60 | 175 | 900 | 350 | 1.7 | 4 | 69 | 50 | 11 | EW3 |
| 2000/6 | 245 W | 1/3 | 700 | 2750 | 0 | 180 | 900 | 510 | 2.5 | 8 | 73 | 55 | 13.5 | EW6 |
| 2200/4 | 368 W | 1/2 | 800 | 2100 | 80 | 360 | 1400 | 800 | 3.7 | 10 | 78 | 45 | 13 | EW6 |
| 3200/4 | 368 W | 1/2 | 1000 | 2600 | 200 | 380 | 1400 | 920 | 3.3 | 10 | 77 | 45 | 13.5 | EW6 |
| 3600/6 | 245 W | 1/3 | 1000 | 3150 | 80 | 240 | 900 | 610 | 2.9 | 10 | 74 | 50 | 15.5 | EW6 |
| 3600/4 | 550 W | 3/4 | 1600 | 3200 | 300 | 475 | 1400 | 1275 | 6 | 12 | 79 | 50 | 16.5 | EW12 |
| 4400/6 | 550 W | 3/4 | 1600 | 4000 | 0 | 310 | 900 | 900 | 4.3 | 12 | 75 | 50 | 19.1 | EW6 |
| 6500sm | 736 W | 1 | 2000 | 5200 | 60 | 320 | 950 | 1300 | 7 | 16 | 80 | 45 | 28 | EW12 |
| 6500br | 736 W | 1 | 1800 | 5750 | 100 | 350 | 900 | 1520 | 7.2 | 20 | 81 | 45 | 30 | EW12 |
| 6500/D | 736 W | 1 | 1800 | 5750 | 100 | 350 | 900 | 1520 | 4.3/2.5 | / | 81 | 45 | 30 | STD5 |
| 8000/6 | 1.5kW | 2 | 2000 | 7700 | 160 | 550 | 950 | 2600 | 11 | 40 | 84 | 45 | 38 | TMC11 |
Dimensions:
| TYPE DAC/W |
A | B | C | D | G | H | I | K | L | M | N |
| 450/6 | 100 | 168 | 203 | 213 | 104 | 103 | 120 | 257 | 232 | 100 | 60 |
| 600/4 | 100 | 168 | 203 | 213 | 104 | 103 | 120 | 257 | 232 | 100 | 60 |
| 1000/6 | 110 | 214 | 270 | 299 | 110 | 126 | 170 | 265 | 240 | 165 | 140 |
| 1500/4 | 203 | 233 | 293 | 327 | 136 | 145 | 200 | 279 | 258 | 238 | 217 |
| 2000/6 | 265 | 300 | 378 | 392 | 160 | 186 | 236 | 346 | 325 | 300 | 280 |
| 2200/4 | 261 | 233 | 324 | 318 | 108 | 165 | 173 | 279 | 258 | 301 | 280 |
| 3200/4 | 265 | 300 | 378 | 392 | 160 | 186 | 236 | 346 | 325 | 300 | 280 |
| 3600/6 | 294 | 333 | 423 | 441 | 170 | 205 | 265 | 383 | 359 | 339 | 316 |
| 3600/4 | 294 | 333 | 423 | 441 | 170 | 205 | 265 | 383 | 359 | 339 | 316 |
| 4400/6 | 342 | 316 | 426 | 444 | 190 | 205 | 255 | 357 | 336 | 378 | 357 |
| 6500sm | 342 | 311 | 490 | 521 | 210 | 234 | 312 | 357 | 336 | 378 | 357 |
| 6500br | 342 | 397 | 490 | 521 | 210 | 234 | 312 | 443 | 422 | 378 | 357 |
| 8000/6 | 404 | 373 | 577 | 617 | 272 | 267 | 345 | 430 | 410 | 458 | 434 |