Centrifugal motor fans FC & BS are flexible series that cover volume rates from 200m³/h to 15.000m³/h at total pressure from 0 to 100 mmWG. Centrifugal motor fans of FC series are used within any clean air or vapor applications, up to 100oC temperature. Typical applications are room ventilation , hood take-off, engine air cooling applications, boiler houses & biological treatment ventilation.Centrifugal motor fans of BS series are high efficiency fans , used within any dust air, light solid and organic vapor applications, up to 250°C temperature. Direct motor fans are supplied with 1ph or 3ph electrical motor coupled directly to impeller, at 900 or 1400 rpm. Fan outlet can be located at different position around , according to table 1.They operate at very low noise level, and their measured capacities are given at special operational diagrams.
Table 1
Structural features of centrifugal motor fans of FC & BS series: fan shell of galvanized or dyed steel , impeller and blades of galvanized or dyed steel or aluminum, for long life use under reverse conditions (ex proof) . Fan impellers are dynamically balanced. Inlet hood is made of steel, aluminum or plastic, according to particular application. Different fan coupling F2 & F3, and inside box installation are also possible.
| ΤΥΠΟΣ TYPE |
ΕΙΣΟΔΟΣ-ΕΞΟΔΟΣ INLET-OUTLET | ΕΙΔΙΚΕΣ ΔΙΑΣΤΑΣΕΙΣ SPECIAL DIMENSIONS |
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| A | B | C | Lmax | N | K | R | O | a | b | c | d | e | f | g | g1 | g2 | z | h | ||
| FC 145 | 145 | 95 | 160 | 320 | 60 |
195 | 85 | 270 | 175 | 107 | 122 | 128 | 98 | 116 | 200 | 230 | 270 | 140 | 158 | |
| FC 160 | 160 | 100 | 180 |
335 |
60 | 205 | 90 | 270 | 190 | 120 | 120 | 140 | 110 | 128 | 215 | 240 | 280 | 155 | 170 | |
| FC 180 | 180 | 110 | 200 |
370 |
60 |
230 | 100 | 270 | 215 | 135 | 145 | 160 | 123 | 142 | 253 | 280 | 320 | 172 | 195 | |
| FC 200 | 200 | 120 |
245 |
375 |
60 |
250 | 110 | 280 | 235 | 145 | 160 | 175 | 140 | 158 | 265 | 320 | 360 | 190 | 210 | |
| FC 225 | 225 | 145 | 280 |
423 |
60 |
278 | 122 | 305 | 255 | 165 | 168 | 190 | 155 | 175 | 290 | 360 | 375 | 203 | 230 | |
| FC 250 | 250 | 160 | 310 |
460 |
60 |
300 | 135 | 360 | 295 | 182 | 200 | 218 | 170 | 198 | 330 | 390 | 450 | 235 | 265 | |
| FC 280 | 280 | 180 |
340 |
545 |
60 |
345 | 152 | 430 | 315 |
220 | 230 | 262 | 193 | 240 | 375 | 450 | 460 | 275 | 295 | |
| FC | 310 | 310 | 200 |
380 |
590 |
60 |
416 | 185 | 480 | 380 | 248 | 254 | 295 | 220 | 265 | 415 | 505 | 570 | 325 | 335 |
| BS | ||||||||||||||||||||
| FC | 340 | 340 | 220 | 420 | 615 | 60 |
446 | 200 | 500 | 418 | 273 | 267 | 337 | 235 | 310 | 455 | 560 | 630 | 355 | 375 |
| BS | ||||||||||||||||||||
| FC | 380 | 380 | 240 |
465 | 620 |
60 |
486 | 218 | 510 | 456 | 306 | 305 | 373 | 270 | 340 | 520 |
610 | 685 | 404 | 425 |
| BS | ||||||||||||||||||||
| FC | 420 | 420 | 260 | 510 | 640 | 60 | 526 | 238 | 520 | 505 | 335 | 330 | 417 | 290 | 380 | 555 | 650 | 730 | 435 | 450 |
| BS | ||||||||||||||||||||
| FC | 465 | 465 | 280 |
570 |
650 |
60 | 575 | 265 | 530 |
565 | 364 | 355 | 424 | 315 | 390 | 610 | 710 | 820 | 470 | 500 |
| BS | ||||||||||||||||||||
| FC | 510 | 510 | 320 | 630 | 820 |
60 | 620 | 285 | 680 | 615 | 406 | 394 | 505 | 350 | 440 | 690 | 820 | 900 | 540 | 565 |
| BS | ||||||||||||||||||||
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