BL

Keskipakoispuhallin puhtaan tai hieman pölyisen ilman siirtoon. Puhallin soveltuu käytettäväksi erilaisissa ilmastointi-sovelluksissa ja teollisuuden prosesseissa.
 

Application

The fans are designed for transporting clean and slightly dusted air. They are used as elements of various ventilation systems and to generate air blast in numerous industrial processes.

Construction

Low-pressure, centrifugal, direct-driven fans. The rotor with welded, backward-tilted blades is made of steel sheet. The housing is made of welded steel sheet, reinforced with steel angle bars and connected to the base of the electric motor. The whole set is painted with powder paint.

Electric motor

Asynchronous, three phase 400V, 50Hz, IE3. The motors are manufactured in accordance with the IEC 60034-1 standard. Insulation class F, degree of protection IP 55. On request, we can supply motors driven by another voltage or frequency, and/or with an increased level of protection.

Additional accessories

Inlet and outlet adaptors, noise suppressor, noise dampening housing for motors, vibration dampeners, etc.
Fans and accessories are selected on request.

Technical specification

  • Qmax = 66750 m3/h
  • Pt max = 2500 Pa
  • Pmax = 30 kW
Name Speed
[r.p.m.]
P max
[W]
Q max
[m3/h]
P
static [Pa]
Weight
[kg]
Temp.
min.
[oC]
Temp.
max.
[oC]
Mittausluokka Luokka
tehokkuus
kokonaishyötysuhde kokonaishyötysuhde
2015
tehokkuus
N
tehokkuus
N 2015
P
(ηmax)
[W]
Q
(ηmax)
[m3/h]
Ps
(ηmax)
[Pa]
Details Details
BL-2-315/75T 2880 750 3100 1250 32 -20 40 szczegóły
BL-2-355/150T 2850 1500 4360 1550 45 -20 40 szczegóły
BL-2-400/300T 2890 3000 6350 2020 60 -20 40 szczegóły
BL-2-450/550T 2910 5500 9050 2580 80 -20 40 szczegóły
BL-2-500/750T 2930 7500 12520 3250 120 -20 40 szczegóły
BL-4-450/55T 1360 550 4240 570 80 -20 40 szczegóły
BL-4-500/110T 1425 1100 6100 770 120 -20 40 szczegóły
BL-4-560/150T 1440 1500 8620 980 145 -20 40 szczegóły
BL-4-630/300T 1445 3000 12350 1260 180 -20 40 szczegóły
BL-4-710/550T 1455 5500 17800 1620 240 -20 40 szczegóły
BL-4-800/1100T 1475 11000 25810 2110 345 -20 40 szczegóły
BL-4-900/1850T 1475 18500 36750 2660 450 -20 40 szczegóły
BL-4-1000/3000T 1470 30000 50250 3275 560 -20 40 szczegóły
BL-6-630/75T 935 750 8000 530 180 -20 40 szczegóły
BL-6-710/150T 930 1500 11380 660 240 -20 40 szczegóły
BL-6-800/300T 965 3000 16900 900 345 -20 40 szczegóły
BL-6-900/550T 950 5500 23670 1110 450 -20 40 szczegóły
BL-6-1000/1100T 980 11000 33500 1450 560 -20 40 szczegóły
BL-6-1120/1850T 980 18500 47050 1820 680 -20 40 szczegóły
BL-6-1250/3000T 985 30000 65750 2300 820 -20 40 szczegóły
BL-6-1400/5500T 990 55000 92850 2900 1000 -20 40 szczegóły
BL-6-1600/11000T 988 110000 138300 3780 1200 -20 40 szczegóły

Dimensions**


 
Model
A B C D E F* H L* Q1* Q2 T* U* V no x ØK a a1 a2 e1
BL 315 211 248 230 285 165 337 375 370 350 150 180 472 137 6xØ11,5 286 260 224 130
BL 355 236 277 255 318 178 380 425 450 400 180 180 513 165 6xØ14 312 286 250 143
BL 400 264 309 285 356 194 426 465 470 400 180 220 579 176 6xØ14 362 326 280 163
BL 450 296 352 319 404 222 467 512 550 460 180 240 642 197 6xØ14 397 361 315 118
BL 500 333 395 348 454 244 587 566 550 500 250 320 772 226 6xØ17 437 401 355 138
BL 560 375 442 392 508 266 659 645 720 500 250 370 863 249 6xØ17 482 446 400 160,5
BL 630 422 496 441 570 291 755 725 915 600 250 420 974 285 6xØ17 532 496 450 60,5
BL 710 469 550 490 633 316 780 775 1000 600 250 420 1024 310 6xØ17 582 546 500 85,5
BL 800 525 616 548 708 346 790 895 850 670 250 380 1054 350 6xØ17 642 606 560 115,5
BL 900 591 696 618 800 382 896 980 900 743 300 420 1181 401 6xØ22 752 702 630 163,5
BL 1000 666 782 694 899 423 936 1130 1000 743 300 420 1261 441 6xØ22 832 782 710 78,5
BL 1120 750 879 781 1011 468 981 1250 1100 743 300 420 1351 486 6xØ22 922 872 800 123,5
BL 1250 844 988 879 1137 518 1031 1390 1240 900 300 420 1451 536 6xØ22 1022 972 900 173,5

Model
no x z1 b b1 b2 e no x z no x ØW d1 d2 d3 no x Ød weight without motor
BL 315 - 286 260 224 130 - 8xØ10 253 323 292 8xØ11,5 32
BL 355 - 312 286 252 143 - 8xØ10 283 363 332 8xØ11,5 45
BL 400 - 362 326 282 163 - 10xØ12 318 398 366 8xØ11,5 60
BL 450 1x125 397 361 317 118 1x125 12xØ12 358 438 405 8xØ11,5 80
BL 500 1x125 437 401 357 138 1x125 12xØ12 404 484 448 12xØ11,5 120
BL 560 1x125 482 446 402 160,5 1x125 12xØ12 454 534 497 12xØ11,5 145
BL 630 3x125 532 496 452 60,5 3x125 20xØ12 504 584 551 12xØ11,5 180
BL 710 3x125 582 546 502 85,5 3x125 20xØ12 564 664 629 16xØ14 240
BL 800 3x125 642 606 562 115,5 3x125 20xØ12 634 734 698 16xØ14 345
BL 900 3x125 752 702 632 163,5 3x125 20xØ12 714 814 775 16xØ14 450
BL 1000 5x125 832 782 712 78,5 5x125 28xØ12 804 904 861 24xØ14 560
BL 1120 5x125 922 872 802 123,5 5x125 28xØ12 904 1004 958 24xØ14 680
BL 1250 5x125 1022 972 902 173,5 5x125 28xØ12 1005 1105 1067 24xØ14 820

* - dimensions depending on type of motor
** - some dimensions may differ, depending on orientation, outlet / inlet arrangement

Tuottokäyrät