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BH - Centrifugal fan

BH

Centrifugal fan

High-pressure, radial, direct-driven blowers. Housing is made of welded steel sheet. The impeller with welded, backward-tilted blades is made of steel. Other materials on request.
Can be painted in a color
other than standard
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Application

 

Fans designed for transporting non-aggressive and non-explosive gases. Typical applications:

  • pneumatic transport,
  • blowing in drying systems (e.g. graphic machines, processing of plastics),
  • air blowing systems in combustion / thermal treatment systems (e.g. melting furnaces),
  • for air transport in ventilation systems and technological lines,
  • dust content in the transported medium up to 1g/m3.

Construction

  • high-pressure, single-sided, direct-driven radial fan
  • impeller welded from black steel sheet, backward curved blades welded from carbon steel sheet, painted with primer paint, balanced according to ISO1940-1
  • housings welded from carbon steel sheet
  • fans are normally painted in blue RAL5010, corrosivity class C3
  • transport of a medium in the temperature range -20°C to +80°C
  • standard figure LG270

Motor

  • asynchronous 3-phase 230 / 400V, 50Hz (power up to 3,0kW)
  • aasynchronous 3-phase 400 / 690V, 50Hz (power from 4,0kW)
  • IE3 efficiency class
  • degree of protection IP55
  • insulation class F
  • adapted to frequency regulation
  • motor ambient temperature from -20°C to +40°C

Accessories

  • anti-vibration inlet and outlet connections
  • support frame
  • inlet and outlet covers
  • connectors, reducers, adapters
  • vibro-isolators

SPECIAL EXECUTIONS

  • any LG or RD figure
  • painting in a color other than the standard one according to the RAL palette
  • painting in a higher corrosivity class
  • galvanized housing and impeller
  • housing and impeller made of stainless steel 1.4301
  • housing and impeller made of stainless steel 1.4404
  • for transporting a medium with a temperature below -20°C and above +80°C
  • for work in potentially explosive atmospheres in zone 1 or 21 or 2 or 22
  • with clutch drive
  • with belt drive
  • with thermal and acoustic insulation
  • with a motor for a voltage or frequency other than the standard
  • with a motor with a different IP protection class
  • with a motor with a different insulation class
  • with a motor equipped with sensors or additional cooling
  • motor ambient temperature below -20°C and above +40°C

Technical assistance

Choose a fan www.fanselectoronline.com

m3/h
Pa

Dimensions

Type A B C E F S T P1 P2
  mm mm mm mm mm mm mm mm mm
BH-2-315-110T 515 623 400 230 375 211 153 400 150
BH-2-355-220T 573 702 400 255 425 236 163 400 180
BH-2-400-400T 641 774 440 285 465 264 175 400 180
BH-2-450-750T 723 864 440 319 512 296 189 460 180
BH-2-500-1100T 802 961 600 348 566 333 205 500 250
BH-2-560-1850T 900 1087 700 392 645 375 224 550 250
BH-2-630-3700T 1011 1221 910 441 725 422 244 650 250
BH-2-710-7500T 1123 1325 1010 490 775 469 266 750 250
BH-4-315-055T 515 623 400 230 375 211 153 400 150
BH-4-355-055T 573 702 400 255 425 236 163 400 180
BH-4-400-110T 641 774 440 285 465 264 175 400 180
BH-4-450-220T 723 864 440 319 512 296 189 460 180
BH-4-500-220T 802 961 600 348 566 333 205 500 250
BH-4-560-300T 900 1087 700 392 645 375 224 550 250
BH-4-630-400T 1011 1221 910 441 725 422 244 650 250
BH-4-710-750T 1123 1325 1010 490 775 469 266 750 250
BH-4-800-1500T 1256 1511 840 548 895 525 291 670 250
BH-4-900-3000T 1418 1676 1000 618 980 591 317 745 300
BH-4-1000-4500T 1593 1912 1200 694 1130 666 347 850 300
BH-4-1120-7500T 1792 2129 1350 781 1250 750 383 950 300
BH-4-1250-13200T 2016 2378 1470 879 1390 844 423 1050 300
BH-6-800-550T 1256 1511 840 548 895 525 291 670 250
BH-6-900-750T 1418 1676 1000 618 980 591 317 745 300
BH-6-1000-1500T 1593 1912 1200 694 1130 666 347 850 300
BH-6-1120-3000T 1792 2129 1350 781 1250 750 383 950 300
BH-6-1250-4500T 2016 2378 1470 879 1390 844 423 1050 300
Type N1 N2 N3 N4 X2xØO2 L J H X4xH1
  mm mm mm mm mm mm mm mm mm
BH-2-315-110T 180 125 438 488 6x11.5 286 260 224
BH-2-355-220T 180 135 458 508 6x14 312 286 250
BH-2-400-400T 220 148 523 573 6x14 362 326 280
BH-2-450-750T 220 162 550 601 6x14 397 361 315 1x125
BH-2-500-1100T 300 183 667 723 6x17 437 401 355 1x125
BH-2-560-1850T 420 207 828 891 6x17 482 446 400 1x125
BH-2-630-3700T 500 237 958 1031 6x17 532 496 450 3x125
BH-2-710-7500T 600 260 1104 1176 6x17 582 546 500 3x125
BH-4-315-055T 180 125 438 488 6x11.5 286 260 224
BH-4-355-055T 180 135 458 508 6x14 312 286 250
BH-4-400-110T 220 148 523 573 6x14 362 326 280
BH-4-450-220T 220 162 550 601 6x14 397 361 315 1x125
BH-4-500-220T 300 183 667 723 6x17 437 401 355 1x125
BH-4-560-300T 420 207 828 891 6x17 482 446 400 1x125
BH-4-630-400T 500 237 958 1031 6x17 532 496 450 3x125
BH-4-710-750T 600 260 1104 1176 6x17 582 546 500 3x125
BH-4-800-1500T 450 295 1014 1101 6x17 642 606 560 3x125
BH-4-900-3000T 520 301 1116 1178 6x17 752 702 630 3x125
BH-4-1000-4500T 600 341 1266 1338 6x22 832 782 710 5x125
BH-4-1120-7500T 700 376 1436 1509 6x22 922 872 800 5x125
BH-4-1250-13200T 800 441 1641 1739 6x22 1022 972 900 5x125
BH-6-800-550T 450 295 1014 1101 6x17 642 606 560 3x125
BH-6-900-750T 520 301 1116 1178 6x17 752 702 630 3x125
BH-6-1000-1500T 600 341 1266 1338 6x22 832 782 710 5x125
BH-6-1120-3000T 700 376 1436 1509 6x22 922 872 800 5x125
BH-6-1250-4500T 800 441 1641 1739 6x22 1022 972 900 5x125
Type K I G X3xG1 XxØO D1 D3 D2 X1xØO1
  mm mm mm mm mm mm mm mm mm
BH-2-315-110T 242 216 180 8x10 227 297 265 8x11.5
BH-2-355-220T 262 236 200 8x10 253 323 292 8x11.5
BH-2-400-400T 286 260 224 8x10 283 363 332 8x11.5
BH-2-450-750T 312 286 250 10x12 318 398 366 8x11.5
BH-2-500-1100T 362 326 328057 10x12 358 438 405 8x11.5
BH-2-560-1850T 397 361 315 1x125 12x12 404 484 448 12x11.5
BH-2-630-3700T 437 401 355 1x125 18x12 454 534 497 12x11.5
BH-2-710-7500T 482 446 400 1x125 18x12 504 584 551 12x11.5
BH-4-315-055T 242 216 180 8x10 227 297 265 8x11.5
BH-4-355-055T 262 236 200 8x10 253 323 292 8x11.5
BH-4-400-110T 286 260 224 8x10 283 363 332 8x11.5
BH-4-450-220T 312 286 250 10x12 318 398 366 8x11.5
BH-4-500-220T 362 326 328057 10x12 358 438 405 8x11.5
BH-4-560-300T 397 361 315 1x125 12x12 404 484 448 12x11.5
BH-4-630-400T 437 401 355 1x125 18x12 454 534 497 12x11.5
BH-4-710-750T 482 446 400 1x125 18x12 504 584 551 12x11.5
BH-4-800-1500T 532 496 450 3x125 20x12 564 664 629 16x14
BH-4-900-3000T 582 546 500 3x125 20x12 634 734 698 16x14
BH-4-1000-4500T 642 606 560 3x125 24x12 714 814 775 16x14
BH-4-1120-7500T 752 702 630 3x125 24x12 804 904 861 24x14
BH-4-1250-13200T 832 782 710 5x125 28x12 904 1004 958 24x14
BH-6-800-550T 532 496 450 3x125 20x12 564 664 629 16x14
BH-6-900-750T 582 546 500 3x125 20x12 634 734 698 16x14
BH-6-1000-1500T 642 606 560 3x125 24x12 714 814 775 16x14
BH-6-1120-3000T 752 702 630 3x125 24x12 804 904 861 24x14
BH-6-1250-4500T 832 782 710 5x125 28x12 904 1004 958 24x14

Additional equipment


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