Product description
Medium-pressure radial fans with high capacities. Equipped with impellers that guarantee flows over a wide operating field. They convey large volumes of air at pressures higher than the “WPL” series. Also suitable for filtration and dedusting processes.
- Available in figures: Rd 0, 90, 270 and Lg 0, 90, 270
- Inlet diameters: 250 – 630mm
- Air flow temperatures: -20 to +80°C
- Motor operating temperatures: -20 to +50°C
- Installed motor powers: 0.55 – 30kW
- Motor speeds: 3000, 1500, 1000 min-1
- Motors adapted as standard for speed regulation by means of a frequency converter
- Drainage for figures requiring them
- Sophisticated solutions for easy attachment and transportation of the fan to the work site
- Casing protected against corrosion – powder coating
Optional executions:
- figures other than standard, (Rd 45, 135, 180, 225, Lg 45, 135, 180, 225)
- execution form: IM V1 – inlet flange mounting
- in thermal and acoustic insulation
- impellers with flows other than standard
- motors up to 132kW
- double-sided suction (doubled capacity)
- explosion-proof
- high temperature max. temp.: +250°C
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 another RAL colour
Motor:
- Asynchronous 3 phase
- Supply voltage: 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 medium pressure range
- Dynamically balanced to class G-6.3 in accordance with ISO 1940-1
Technical data
Specification
| Nr kat. | Type fan | 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)]* | Weight [kg]** | |
|---|---|---|---|---|---|---|---|---|---|---|
| 6301 | WPM230/0,25-2/D | 0,25 | 1,76 | 0,71 | 2710 | 900 | 690 | 81 | 25 |
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| 6302 | WPM250/0,37-2/D | 0,37 | 2,42 | 0,97 | 2730 | 1150 | 850 | 84 | 28 |
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| 6303 | WPM260/0,37-2/D | 0,37 | 2,42 | 0,97 | 2730 | 1400 | 850 | 85 | 30 |
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| 6304 | WPM280/0,55-2/D | 0,55 | 3,45 | 1,42 | 2760 | 1650 | 1050 | 87 | 35 |
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| 6305 | WPM300/0,75-2/D | 0,75 | 4,54 | 1,75 | 2840 | 2050 | 1250 | 90 | 42 |
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| 6306 | WPM320/1,1-2/D | 1,1 | 6,45 | 2,42 | 2840 | 2300 | 1450 | 92 | 48 |
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| 6307 | WPM325/1,5-2/D | 1,5 | 8,62 | 3,20 | 2850 | 2500 | 1450 | 93 | 56 |
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| 6308 | WPM375/2,2-2/D | 2,2 | 12,50 | 4,54 | 2860 | 3200 | 2300 | 97 | 85 |
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| 6309 | WPM400/3,0-2/D | 3,0 | 16,60 | 5,88 | 2880 | 3800 | 2700 | 99 | 102 |
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| 6310 | WPM430/4,0-2/D | 4,0 | - | 7,54 | 2890 | 4850 | 3200 | 102 | 124 |
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| 6311 | WPM450/5,5-2/D | 5,5 | - | 10,20 | 2900 | 5500 | 3500 | 103 | 158 |
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| 6312 | WPM480/7,5-2/D | 7,5 | - | 13,80 | 2910 | 6500 | 3950 | 106 | 181 |
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| 6313 | WPM500/11,0-2/D | 11,0 | - | 19,90 | 2930 | 7300 | 4300 | 107 | 222 |
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| 6314 | WPM525/11,0-2/D | 11,0 | - | 19,90 | 2930 | 8600 | 4850 | 109 | 236 |
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| 6315 | WPM560/15,0-2/D | 15,0 | - | 26,90 | 2930 | 10500 | 5500 | 111 | 302 |
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| 6316 | WPM590/22,0-2/D | 22,0 | - | 38,60 | 2950 | 12800 | 6000 | 112 | 397 |
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| 6317 | WPM630/30,0-2/D | 30,0 | - | 52,30 | 2950 | 15600 | 6900 | 114 | 497 |
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| 6318 | WPM665/37,0-2/D | 37,0 | - | 64,10 | 2950 | 18100 | 7700 | 116 | 559 |
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| 6319 | WPM710/45,0-2/D | 45,0 | - | 78,00 | 2967 | 22000 | 8900 | 118 | 631 |
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| 6401 | WPM525/1,1-4/D | 1,1 | - | 2,50 | 1420 | 4100 | 1100 | 91 | 144 |
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| 6402 | WPM560/1,5-4/D | 1,5 | 9,03 | 3,31 | 1420 | 5000 | 1250 | 93 | 169 |
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| 6403 | WPM590/2,2-4/D | 2,2 | 12,60 | 4,83 | 1440 | 6200 | 1450 | 95 | 196 |
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| 6404 | WPM630/3,0-4/D | 3,0 | 17,00 | 6,33 | 1440 | 7550 | 1600 | 97 | 220 |
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| 6405 | WPM665/4,0-4/D | 4,0 | - | 8,23 | 1440 | 8800 | 1800 | 99 | 253 |
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| 6406 | WPM710/5,5-4/D | 5,5 | - | 10,90 | 1450 | 10700 | 2100 | 101 | 310 |
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| 6407 | WPM740/7,5-4/D | 7,5 | - | 14,50 | 1450 | 11900 | 2350 | 103 | 413 |
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| 6408 | WPM800/11,0-4/D | 11,0 | - | 21,06 | 1450 | 15000 | 2800 | 105 | 512 |
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| 6409 | WPM840/15,0-4/D | 15,0 | - | 28,40 | 1450 | 17500 | 3150 | 108 | 568 |
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| 6410 | WPM900/22,0-4/D | 22,0 | - | 40,30 | 1460 | 21500 | 3600 | 110 | 693 |
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| 6411 | WPM960/30,0-4/D | 30,0 | - | 55,20 | 1470 | 26600 | 4150 | 112 | 898 |
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| 6412 | WPM1000/37,0-4/D | 37,0 | - | 67,00 | 1484 | 30000 | 4500 | 113 | 1096 |
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| 6413 | WPM1070/45,0-4/D | 45,0 | - | 83,00 | 1485 | 37700 | 5200 | 116 | 1248 |
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Characteristics
3000 RPM
1500 RPM
WPM230
WPM250
WPM260
WPM280
WPM300
WPM320
WPM325
WPM375
WPM400
WPM430
WPM450
WPM480
WPM500
WPM525
WPM560
WPM590
WPM630
WPM665
WPM710
WPM525
WPM560
WPM590
WPM630
WPM665
WPM710
WPM740
WPM800
WPM840
WPM900
WPM960
WPM1000
WPM1070
Dimensions
Dimensions
| Product no | Fan type | T - Rd, Lg 0 | T - Rd, Lg 90 | T - Rd, Lg 270 | M | ~L | a | b | ea | eb | ØDwl | ØDpwl |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6301 | WPM230/0,25-2/D | 475 | 587 | 483 | 470 | 382 | 160 | 125 | 196 | 161 | 160 | 200 |
| 6302 | WPM250/0,37-2/D | 475 | 587 | 483 | 470 | 411 | 160 | 125 | 196 | 161 | 160 | 200 |
| 6303 | WPM260/0,37-2/D | 525 | 642 | 530 | 522 | 416 | 180 | 140 | 216 | 176 | 180 | 219 |
| 6304 | WPM280/0,55-2/D | 525 | 642 | 530 | 522 | 416 | 180 | 140 | 216 | 176 | 180 | 219 |
| 6305 | WPM300/0,75-2/D | 600 | 733 | 609 | 592 | 453 | 200 | 160 | 236 | 196 | 200 | 241 |
| 6306 | WPM320/1,1-2/D | 600 | 733 | 609 | 592 | 453 | 200 | 160 | 236 | 196 | 200 | 241 |
| 6307 | WPM325/1,5-2/D | 600 | 738 | 613 | 600 | 517 | 225 | 180 | 260 | 216 | 225 | 265 |
| 6308 | WPM375/2,2-2/D | 650 | 796 | 666 | 666 | 514 | 225 | 180 | 260 | 216 | 225 | 265 |
| 6309 | WPM400/3,0-2/D | 650 | 796 | 666 | 666 | 550 | 225 | 180 | 260 | 216 | 225 | 265 |
| 6310 | WPM430/4,0-2/D | 752 | 900 | 755 | 755 | 593 | 250 | 200 | 286 | 236 | 250 | 292 |
| 6311 | WPM450/5,5-2/D | 752 | 900 | 755 | 755 | 668 | 250 | 200 | 286 | 236 | 250 | 292 |
| 6312 | WPM480/7,5-2/D | 857 | 1110 | 920 | 920 | 720 | 280 | 220 | 316 | 260 | 280 | 332 |
| 6313 | WPM500/11,0-2/D | 857 | 1110 | 920 | 920 | 789 | 280 | 220 | 316 | 260 | 280 | 332 |
| 6314 | WPM525/11,0-2/D | 999 | 1269 | 1038 | 1035 | 840 | 315 | 250 | 351 | 286 | 315 | 366 |
| 6315 | WPM560/15,0-2/D | 999 | 1269 | 1038 | 1035 | 840 | 315 | 250 | 351 | 286 | 315 | 366 |
| 6316 | WPM590/22,0-2/D | 1130 | 1452 | 1202 | 1199 | 1013 | 400 | 315 | 436 | 351 | 400 | 448 |
| 6317 | WPM630/30,0-2/D | 1130 | 1452 | 1202 | 1199 | 1045 | 400 | 315 | 436 | 351 | 400 | 448 |
| 6318 | WPM665/37,0-2/D | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie |
| 6319 | WPM710/45,0-2/D | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie | na zapytanie |
| 6401 | WPM525/1,1-4/D | 999 | 1269 | 1038 | 1035 | 643 | 315 | 250 | 351 | 286 | 315 | 366 |
| 6402 | WPM560/1,5-4/D | 999 | 1269 | 1038 | 1035 | 643 | 315 | 250 | 351 | 286 | 315 | 366 |
| 6403 | WPM590/2,2-4/D | 1130 | 1452 | 1202 | 1199 | 742 | 400 | 315 | 436 | 351 | 400 | 448 |
| 6404 | WPM630/3,0-4/D | 1130 | 1452 | 1202 | 1199 | 742 | 400 | 315 | 436 | 351 | 400 | 448 |
| 6405 | WPM665/4,0-4/D | 1250 | 1562 | 1321 | 1303 | 804 | 450 | 355 | 512 | 417 | 450 | 497 |
| 6406 | WPM710/5,5-4/D | 1250 | 1562 | 1321 | 1303 | 879 | 450 | 355 | 512 | 417 | 450 | 497 |
| 6407 | WPM740/7,5-4/D | 1425 | 1773 | 1492 | 1462 | 922 | 500 | 400 | 562 | 462 | 500 | 551 |
| 6408 | WPM800/11,0-4/D | 1425 | 1773 | 1492 | 1462 | 1033 | 500 | 400 | 562 | 462 | 500 | 551 |
| 6409 | WPM840/15,0-4/D | 1600 | 1976 | 1664 | 1640 | 1136 | 560 | 450 | 622 | 512 | 560 | 629 |
| 6410 | WPM900/22,0-4/D | 1600 | 1976 | 1664 | 1640 | 1187 | 560 | 450 | 622 | 512 | 560 | 629 |
| 6411 | WPM960/30,0-4/D | 1750 | 2179 | 1837 | 1812 | 1276 | 630 | 500 | 692 | 562 | 630 | 698 |
| 6412 | WPM1000/37,0-4/D | 1750 | 2179 | 1837 | 1812 | 1314 | 630 | 500 | 692 | 562 | 630 | 698 |
| 6413 | WPM1070/45,0-4/D | 1875 | 2352 | 1987 | 1939 | 1380 | 710 | 560 | 772 | 622 | 710 | 775 |
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.
