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Produkty Radial fans

WPL

Table of contents:

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

Product number Fan type Motor power
[kW]		 Current at 3~400V
[A]		 Speed
[min -1]		 Maximum capacity
[m³/h]		 Maximum total pressure
[Pa]		 Sound level*
[dB(A)]		 Mass**
[kg]
6001 WPL200/0,75-2/D 0.75 1.64 2880 3813 1187 82 39
6002 WPL240/1,1-2/D 1.1 2.29 2820 4879 1352 82 46
6003 WPL250/1,5-2/D 1.5 3.13 2900 5735 1568 83 57
6004 WPL280/2,2-2/D 2.2 4.35 2855 7362 1808 83 70
6005 WPL280/3,0-2/D 3 5.72 2905 7927 2073 84 75
6006 WPL315/4,0-2/D 4 4.42 2905 10313 2324 84 95
6007 WPL315/5,5-2/D 5.5 5.84 2940 12413 2666 85 111
6008 WPL355/7,5-2/D 7.5 8.10 2945 14142 3030 85 162
6009 WPL355/11,0-2/D 11 11.60 2950 18762 3538 86 241
6010 WPL400/15,0-2/D 15 15.70 2940 22371 3956 87 295
6011 WPL400/18,5-2/D 18.5 19.30 2950 25787 4355 89 318
6012 WPL450/22,0-2/D 22 23.40 2960 28384 4677 91 420
6013 WPL450/30,0-2/D 30 30.60 2965 31648 5306 94 495
6101 WPL400/1,5-4/D 1.5 3.17 1450 9967 901 74 146
6102 WPL450/2,2-4/D 2.2 4.76 1445 12592 1047 75 192
6103 WPL450/3,0-4/D 3 6.18 1435 15287 1182 76 202
6104 WPL500/4,0-4/D 4 4.78 1450 18050 1340 78 225
6105 WPL500/5,5-4/D 5.5 6.33 1465 21733 1535 79 246
6106 WPL560/7,5-4/D(I) 7.5 8.15 1460 24159 1669 81 399
6107 WPL560/11,0-4/D 11 12.40 1470 30403 2029 83 461
6108 WPL630/15,0-4/D 15 16.80 1470 37513 2283 85 585
6109 WPL630/18,5-4/D 18.5 20.40 1475 44649 2501 86 629
6110 WPL710/22,0-4/D 22 23.60 1475 48440 2681 87 776
6111 WPL710/30,0-4/D 30 31.90 1480 56387 3042 88 881
6201 WPL500/1,5-6/D 1.5 3.59 949 14061 644 76 N/A
6202 WPL560/2,2-6/D 2.2 5.09 955 17596 754 77 N/A
6203 WPL560/3,0-6/D 3 6.84 968 21067 863 77 N/A
6204 WPL630/4,0-6/D 4 8.99 968 25069 967 78 N/A
6205 WPL630/5,5-6/D 5.5 6.97 968 30371 1102 78 N/A
6206 WPL710/7,5-6/D 7.5 8.92 970 36500 1248 79 N/A
6207 WPL710/11,0-6/D 11 12.74 970 45862 1455 79 N/A
6208 WPL800/15,0-6/D 15 16.99 978 55062 1659 80 N/A
6209 WPL800/18,5-6/D 18.5 20.84 980 62309 1808 82 N/A
6210 WPL900/22,0-6/D 22 24.65 980 66937 1936 83 N/A
6211 WPL900/30,0-6/D 30 32.55 980 83258 2194 84 N/A
*The sound power values Lwt have been converted to sound pressure SPL with the assumption of a distance of 3m in the formula.

Characteristics

2-P

4-P

6-P

RPM: 2880 | 6001 - WPL200/0,75-2/D

RPM: 2820 | 6002 - WPL240/1,1-2/D

RPM: 2900 | 6003 - WPL250/1,5-2/D

RPM: 2855 | 6004 - WPL280/2,2-2/D

RPM: 2905 | 6005 - WPL280/3,0-2/D

RPM: 2905 | 6006 - WPL315/4,0-2/D

RPM: 2940 | 6007 - WPL315/5,5-2/D

RPM: 2945 | 6008 - WPL355/7,5-2/D

RPM: 2950 | 6009 - WPL355/11,0-2/D

RPM: 2940 | 6010 - WPL400/15,0-2/D

RPM: 2950 | 6011 - WPL400/18,5-2/D

RPM: 2960 | 6012 - WPL450/22,0-2/D

RPM: 2965 | 6013 - WPL450/30,0-2/D

RPM: 1450 | 6101 - WPL400/1,5-4/D

RPM: 1445 | 6102 - WPL450/2,2-4/D

RPM: 1435 | 6103 - WPL450/3,0-4/D

RPM: 1450 | 6104 - WPL500/4,0-4/D

RPM: 1465 | 6105 - WPL500/5,5-4/D

RPM: 1460 | 6106 - WPL560/7,5-4/D(I)

RPM: 1470 | 6107 - WPL560/11,0-4/D

RPM: 1470 | 6108 - WPL630/15,0-4/D

RPM: 1475 | 6109 - WPL630/18,5-4/D

RPM: 1475 | 6110 - WPL710/22,0-4/D

RPM: 1480 | 6111 - WPL710/30,0-4/D

RPM: 949 | 6201 - WPL500/1,5-6/D

RPM: 955 | 6202 - WPL560/2,2-6/D

RPM: 968 | 6203 - WPL560/3,0-6/D

RPM: 968 | 6204 - WPL630/4,0-6/D

RPM: 968 | 6205 - WPL630/5,5-6/D

RPM: 970 | 6206 - WPL710/7,5-6/D

RPM: 970 | 6207 - WPL710/11,0-6/D

RPM: 978 | 6208 - WPL800/15,0-6/D

RPM: 980 | 6209 - WPL800/18,5-6/D

RPM: 980 | 6210 - WPL900/22,0-6/D

RPM: 980 | 6211 - WPL900/30,0-6/D

RPM: 2880 6001 WPL200/0,75-2/D
RPM: 2820 6002 WPL240/1,1-2/D
RPM: 2900 6003 WPL250/1,5-2/D
RPM: 2855 6004 WPL280/2,2-2/D
RPM: 2905 6005 WPL280/3,0-2/D
RPM: 2905 6006 WPL315/4,0-2/D
RPM: 2940 6007 WPL315/5,5-2/D
RPM: 2945 6008 WPL355/7,5-2/D
RPM: 2950 6009 WPL355/11,0-2/D
RPM: 2940 6010 WPL400/15,0-2/D
RPM: 2950 6011 WPL400/18,5-2/D
RPM: 2960 6012 WPL450/22,0-2/D
RPM: 2965 6013 WPL450/30,0-2/D
RPM: 1450 6101 WPL400/1,5-4/D
RPM: 1445 6102 WPL450/2,2-4/D
RPM: 1435 6103 WPL450/3,0-4/D
RPM: 1450 6104 WPL500/4,0-4/D
RPM: 1465 6105 WPL500/5,5-4/D
RPM: 1460 6106 WPL560/7,5-4/D(I)
RPM: 1470 6107 WPL560/11,0-4/D
RPM: 1470 6108 WPL630/15,0-4/D
RPM: 1475 6109 WPL630/18,5-4/D
RPM: 1475 6110 WPL710/22,0-4/D
RPM: 1480 6111 WPL710/30,0-4/D
RPM: 949 6201 WPL500/1,5-6/D
RPM: 955 6202 WPL560/2,2-6/D
RPM: 968 6203 WPL560/3,0-6/D
RPM: 968 6204 WPL630/4,0-6/D
RPM: 968 6205 WPL630/5,5-6/D
RPM: 970 6206 WPL710/7,5-6/D
RPM: 970 6207 WPL710/11,0-6/D
RPM: 978 6208 WPL800/15,0-6/D
RPM: 980 6209 WPL800/18,5-6/D
RPM: 980 6210 WPL900/22,0-6/D
RPM: 980 6211 WPL900/30,0-6/D

Dimensions

Dimensions

dimensions diagram
Product number Fan type H (RD0, LG0) H (RD90, LG90) H (RD270, LG270) S (RD0, LG0) S (RD90, LG90) S (RD270, LG270) L T (RD0, LG0) T (RD90, LG90) T (RD270, LG270) M N ϕD ϕDp ϕDz n ϕd1 A1 A2 B1 B2 C1 C2 z ϕd2
6001 WPL200/0,75-2/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
6002 WPL240/1,1-2/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
6003 WPL250/1,5-2/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
6004 WPL280/2,2-2/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
6005 WPL280/3,0-2/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
6006 WPL315/4,0-2/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
6007 WPL315/5,5-2/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
6008 WPL355/7,5-2/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
6009 WPL355/11,0-2/D 936 1139 1117 1066 861 861 870 585 490 700 225 407 355 405 445 8 11.5 416 238 450 272 484 306 10 10
6010 WPL400/15,0-2/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
6011 WPL400/18,5-2/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
6012 WPL450/22,0-2/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
6013 WPL450/30,0-2/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
6101 WPL400/1,5-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6102 WPL450/2,2-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6103 WPL450/3,0-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6104 WPL500/4,0-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6105 WPL500/5,5-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6106 WPL560/7,5-4/D(I) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6107 WPL560/11,0-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6108 WPL630/15,0-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6109 WPL630/18,5-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6110 WPL710/22,0-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6111 WPL710/30,0-4/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6201 WPL500/1,5-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6202 WPL560/2,2-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6203 WPL560/3,0-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6204 WPL630/4,0-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6205 WPL630/5,5-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6206 WPL710/7,5-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6207 WPL710/11,0-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6208 WPL800/15,0-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6209 WPL800/18,5-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6210 WPL900/22,0-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
6211 WPL900/30,0-6/D N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

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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