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Products Radial fans

WPL

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Product description

Radial low-pressure fans. Designed and engineered for high capacity pumping. Equipped with impellers with backward curved blades, which results in very high efficiencies. They have large inlet diameters in relation to the fan’s overall dimensions.

  • Available in figures: Rd 0, 90, 270 and Lg 0, 90, 270
  • Inlet diameters: 250 – 630mm.
  • Air flow temperatures: from -20 to +80°C
  • Motor operating temperatures: -20 to +50°C
  • Installed motor powers: 0.25 – 30kW
  • Motor speeds: 3000, 1500, 1000 min-1
  • Motors as standard suitable for speed control by a frequency converter.
  • Drainage for figures requiring them
  • Sophisticated solutions for easy attachment and transportation of the fan to the work site
  • Corrosion-protected housings – powder coating.

Optional executions:

  • figures other than standard, (Rd 45, 135, 180, 225, Lg 45, 135, 180, 225)
  • execution form: IM V1 – seating on inlet flange
  • in thermal insulation
  • in acoustic cladding
  • flows other than standard
  • motors up to 132kW
  • double-sided suction (doubling of capacity)
  • explosion-proof for an explosive atmosphere inside the fan
  • explosion-proof for explosive atmosphere inside and around the fan
  • high temperature max. temperature: +250°C
  • including vibration isolators

Construction

Housing

Motor

Rotor

Housing:

  • Welded from structural steel sheet, with optimised spiral shape, in larger fans fitted with stiffening ribs
  • Equipped with bolted or welded motor shelf
  • Protected against corrosion by powder coating. Painted in colour RAL 5005 (signal blue)

Housing optional:

  • Corrosion protection by hot-dip galvanising
  • Material: stainless steel grade 1.4301
  • Material: aluminium
  • Inspection hatch
  • Painted in a different RAL colour

Motor:

  • Asynchronous 1 or 3 phase
  • Supply voltage: 1~ 230V; 3~ 230/400V; 400/690V
  • Efficiency class : IE3
  • Insulation class: F
  • Degree of protection: IP 55
  • Cast aluminium or cast iron motor housing
  • Equipped with closed bearings, maintenance-free

Motor optional execution:

  • Supply voltage: 440V, 460V, 500V, 1000V
  • Supply frequency: 60Hz
  • Efficiency class: IE4
  • Motor insulation class: H
  • Degree of protection: IP 56, IP66
  • Winding temperature sensors
  • Bearing temperature sensors

Rotor:

  • Made of steel, welded, closed construction, backward curved blades
  • High capacity and efficiency in the low pressure range
  • Dynamically balanced to class G-6.3 in accordance with ISO 1940-1

Technical data

Specification

Nr kat. Fan type Motor power [kW] Current at 1~230V [A] Current at 3~400V [A] Speed [min -1] Maximum capacity [m3/h] Maximum total pressure [Pa] Sound level [dB(A)]* Mass [kg]**
6001 WPL 200/0,75-2/D 0.75 4.6 1.73 2855 3504 1195 89 39 Wybierz
6002 WPL 240/1,1-2/D 1.1 6.45 2.42 2840 4310 1372 90 46 Wybierz
6003 WPL 250/1,5-2/D 1.5 8.6 3.2 2850 5320 1578 93 57 Wybierz
6004 WPL 280/2,2-2/D 2.2 - 4.5 2880 6683 1838 94 70 Wybierz
6005 WPL 280/3,0-2/D 3 - 6.1 2890 8006 2092 95 75 Wybierz
6006 WPL 315/4-2/D 4 - 7.54 2890 9502 2350 98 95 Wybierz
6007 WPL 315/5,5-2/D 5.5 - 10.2 2900 11424 2688 100 111 Wybierz
6008 WPL 355/7,5-2/D 7.5 - 13.8 2910 13761 3043 101 162 Wybierz
6009 WPL355/11-2/D 11 - 19.9 2930 17316 3547 105 241 Wybierz
6010 WPL 400/15-2/D 15 - 26.9 2930 20858 4015 105 295 Wybierz
6011 WPL 400/18,5-2/D 18.5 - 32.6 2940 23654 4366 107 318 Wybierz
6012 WPL 450/22-2/D 22 39.5 2940 26246 4680 112 420 Wybierz
6013 WPL 450/30-2/D 30 - 52.3 2950 31614 5298 113 495 Wybierz
6101 WPL 400/1,5-4/D 1.5 9.03 3.31 1420 9233 905 90 146 Wybierz
6102 WPL 450/2,2-4/D 2.2 12.6 4.83 1440 11635 1055 92 192 Wybierz
6103 WPL 450/3,0-4/D 3 17 6.33 1440 14017 1195 94 202 Wybierz
6104 WPL 500/4,0-4/D 4 - 8.23 1440 16657 1341 96 225 Wybierz
6105 WPL 500/5,5-4/D 5.5 - 10.9 1450 20054 1531 99 246 Wybierz
6106 WPL 560/7,5-4/D 7.5 - 14.5 1450 24156 1733 101 399 Wybierz
6107 WPL 560/11-4/D 11 - 21.6 1450 30231 2031 102 461 Wybierz
6108 WPL 630/15,0-4/D 15 - 28.4 1450 36414 2300 104 585 Wybierz
6109 WPL630/18,5-4/D 18.5 - 3434 1460 41297 2501 107 629 Wybierz
6110 WPL710/22,0-4/D 22 - 40.3 1460 46072 2666 109 776 Wybierz
6111 WPL710/30,0-4/D 30 - 55.2 1470 55193 3035 110 881 Wybierz
6201 WPL 500/1,5-6/D 1.5 - 3.7 940 12968 646 89 n.z. Wybierz
6202 WPL560/2,2-6/D 2.2 - 5.1 945 16184 759 90 n.z. Wybierz
6203 WPL 560/3,0-6/D 3 - 6.6 960 19659 852 92 n.z. Wybierz
6204 WPL 630/4,0-6/D 4 - 8.4 960 23363 956 94 n.z. Wybierz
6205 WPL 630/5,5-6/D 5.5 - 11.7 960 28282 1086 97 n.z. Wybierz
6206 WPL 710/7,5-6/D 7.5 - 15.6 970 33782 1239 99 653 Wybierz
6207 WPL 710/11,0-6/D 11 - 22.3 970 42510 1445 100 n.z. Wybierz
6208 WPL 800/15,0-6/D 15 - 31.5 975 50573 1656 102 n.z. Wybierz
6209 WPL 800/18,5-6/D 18.5 - 38.5 975 56658 1823 103 n.z. Wybierz
6210 WPL 900/22,0-6/D 22 - 45.5 975 62865 1954 104 n.z. Wybierz
6211 WPL 900/30,0-6/D 30 - 61 978 75723 2212 105 n.z. Wybierz
*The sound power values Lwt have been converted to sound pressure SPL with the assumption of a distance of 3m in the formula.

Characteristics

3000 RPM

1500 RPM

1000 RPM

WPL 200/0,75-2/D

WPL 240/1,1-2/D

WPL 250/1,5-2/D

WPL 280/2,2-2/D

WPL 280/3,0-2/D

WPL 315/4-2/D

WPL 315/5,5-2/D

WPL 355/7,5-2/D

WPL355/11-2/D

WPL 400/15-2/D

WPL 400/18,5-2/D

WPL 450/22-2/D

WPL 450/30-2/D

WPL 400/1,5-4/D

WPL 450/2,2-4/D

WPL 450/3,0-4/D

WPL 500/4,0-4/D

WPL 500/5,5-4/D

WPL 560/7,5-4/D

WPL 560/11-4/D

WPL 630/15,0-4/D

WPL630/18,5-4/D

WPL710/22,0-4/D

WPL710/30,0-4/D

WPL 500/1,5-6/D

WPL560/2,2-6/D

WPL 560/3,0-6/D

WPL 630/4,0-6/D

WPL 630/5,5-6/D

WPL 710/7,5-6/D

WPL 710/11,0-6/D

WPL 800/15,0-6/D

WPL 800/18,5-6/D

WPL 900/22,0-6/D

WPL 900/30,0-6/D

Dimensions

Dimensions

Nr kat. Fan type Height H [mm] RD0 LGO RD90 LG90 RD270 LG270 Width S [mm] RD0 LGO RD90 LG90 RD270 LG270 Length L [mm] Height to T-axis [mm] RD0 LGO RD90 LG90 RD270 LG270 Axis distance 1 M [mm] Axis distance 2 N [mm] Inlet Diameter ØD Pitch diameter ØDp Outer diameter ØDz Number of openings n [pcs] Bore diameter Ød1 [mm] Outlet Length A1 [mm] Outlet width A2 [mm] Pitch length B1 [mm] Pitch width B2 [mm] Outer length C1 [mm] Outer width C2 [mm] Ilośc otw. z [szt,] Średnica otw. Ød2 [mm] Masa [kg]
6001 WPL 200/0,75-2/D 623 722 703 670 569 569 456 370 310 445 140 253 200 241 273 8 10 261 146 300 185 329 214 8 10 40
6002 WPL 240/1,1-2/D 658 783 760 589 589 589 527 405 345 485 180 264.5 240 280 310 8 12 279 156 313 190 347 224 8 20 46
6003 WPL 250/1,5-2/D 685 833 810 736 611 611 588 685 365 515 189 287 250 292 323 8 12 293 168 327 202 361 236 8 10 58
6004 WPL 280/2,2-2/D 769 910 878 843 700 700 600 469 395 550 198 316 280 332 360 8 11.5 330 186 364 220 398 254 8 10 70
6005 WPL 280/3,0-2/D 769 910 878 843 700 700 627 469 395 550 198 316 280 332 360 8 11.5 330 186 364 220 398 254 8 10 75
6006 WPL 315/4-2/D 835 1003 976 939 772 768 660 510 430 610 210 353 315 366 395 8 11.5 373 209 405 245 440 280 10 10 96
6007 WPL 315/5,5-2/D 835 1003 976 939 772 768 709 510 430 610 210 353 315 366 395 8 11.5 373 209 405 245 440 280 10 10 112
6008 WPL 355/7,5-2/D 936 1139 1117 1066 861 861 735 585 490 700 225 407 355 405 445 8 11.5 416 238 450 272 484 306 10 10 162
6009 WPL355/11-2/D 936 1139 1117 1066 861 861 870 585 490 700 225 407 355 405 445 8 10.5 416 238 450 272 484 306 10 10 241
6010 WPL 400/15-2/D 1069 1303 1295 1198 974 974 899 670 575 825 241.5 460 400 448 480 12 11.5 468 269 502 303 536 337 14 10 295
6011 WPL 400/18,5-2/D 1069 1303 1295 1198 974 974 943 670 575 825 241.5 460 400 448 480 12 11.5 468 269 502 303 536 337 14 10 318
6012 WPL 450/22-2/D 1175 1402 1440 1304 1072 1071 984 725 585 875 253 469 450 497 534 12 12 551 289 601 339 651 389 16 14 420
6013 WPL 450/30-2/D 1175 1402 1440 1304 1072 1071 1085 725 585 875 253 469 450 497 534 12 12 551 286 601 339 651 389 16 14 495
6101 WPL 400/1,5-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 146
6102 WPL 450/2,2-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 192
6103 WPL 450/3,0-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 202
6104 WPL 500/4,0-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 225
6105 WPL 500/5,5-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 246
6106 WPL 560/7,5-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 399
6107 WPL 560/11-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 461
6108 WPL 630/15,0-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 585
6109 WPL630/18,5-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 629
6110 WPL710/22,0-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 776
6111 WPL710/30,0-4/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 881
6201 WPL 500/1,5-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
6202 WPL560/2,2-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
6203 WPL 560/3,0-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
6204 WPL 630/4,0-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
6205 WPL 630/5,5-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
6206 WPL 710/7,5-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd 653
6207 WPL 710/11,0-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
6208 WPL 800/15,0-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
6209 WPL 800/18,5-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
6210 WPL 900/22,0-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd
6211 WPL 900/30,0-6/D bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd bd

The height of the fan depends on its figure.
The heights in the table are given for selected figures.
Dimensions of other figures available on request.

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