DF series low noise centrifugal blower sophisticated technology, materials, sturdy, reliable performance, low noise, long life, easy to install, which is widely used in telecommunications, electricity, electronics, coal, geological, metallurgical, industrial and mining enterprises, particularly suitable for plastic machinery, printing machinery, dryers, blow molding machines, underground facilities, cooling, ventilation, and other places. DF series fan for a "multi-leaf, forward, narrow wheel impeller flow area, accelerated the flow channel, while the powerful pressure of the fluid in the vortex flow small series of characteristics. Has large air volume, high wind pressure, low noise advantages. The DF series fans are widely used in the printing, rubber and plastics, blueprint and machinery industry, also can be used for various occasions such as diet, temperature control, cooling, hair, and ventilation. DF fan performance parameters and motor configurations: Model Flow m3 / h full pressure ≤ dB Pa speed r / min noise motor Overall weight (kg) Power (kw) Model Model three-phase single-phase DF-1 160 250 2840 60 0.04 380 or 220 3.2 3.7 DF-2 504 860 2840 72 0.25 380 220 7.0 7.5 DF-3 405 450 2840 75 0.18 380 or 220 5.3 6.4 DF-3B 305 425 2840 75 0.12 380 or 220 4.7 5.1 DF-4 240 412 2840 75 0.06 380 or 220 3.8 3.8 DF-5 850 1020 2840 76 0.55 380 220 10.4 12 DF-5A 850 850 2840 76 0.55 380 220 10 11.5 DF-6 660 850 2840 76 0.37 380 or 220 7.6 9.6 DF-7 1200 1210 2840 DF-78 0.75 380 220 12 17.8 8 1650 1260 2840 80 1.1 380 or 220 28 21 DF-8B 2300 1400 2840 82 1.5 380 35 DF-9 2800 1650 2840 82 2.2 380 38 DF-10 3000 1700 2840 85 3 380 47.5 DF-11 3980 1950 2840 85 4 380 60 the original wind altercation about, 0 ° 90 ° 180 ° 270 ° angle or not, can be customized according to user requirements: the DF fan shape and installation size model motor model A1 A2 A3 B1 B2 B3 DMNIHP C1 C2 C3 R1 R2 K DF-1 YST-4522 100 82 68 70 52 38 6.5 72 90 65 92 60 55 71 23 106 190 6 DF-2 YST-6312 115 96 72 115 96 52 6.5 121 112 110 165 108 80 100 28 195 275 9 DF-3 YST-5622 115 95 64 115 95 64 6.5 95 95 87 128 66 71 90 32 170 260 7 DF-3B YST-5612 100 65 60 105 85 62 6.5 95 95 87 128 66 71 90 32 170 242 7 DF-4 YST-5012 105 85 68 85 62 45 6.5 85 95 77 110 70 63 80 26 126 214 7 DF-5 YST-7112 120 100 72 120 100 75 6.5 150 140 142 191 131 90 112 42 215 320 9 DF-5A YST-7112 160 132 120 120 92 54 6.5 122 110 110 170 110 90 112 42 215 370 9 DF-6 YST-6322 160 132 110 120 92 52 6.5 121 112 110 165 108 82 100 37 190 325 9 DF-7 YST-7122 150 126 100 140 106 75 6.5 150 140 142 191 131 90 112 42 215 347 9 DF-8 Y80-2 180 150 120 260 230 190 10 185 185 160 260 120 100 125 50 240 395 10 DF -8B Y90S-2 180 150 12 260 230 190 10 190 190 160 252 127 100 140 55 260 410 10 DF-9 Y90L-2 210 185 150 275 245 210 10 220 190 190 280 140 125 140 55 290 470 10 DF-10 Y100L-2 242 225 180 280 250 220 10 235 205 198 292 155 140 160 65 310 520 12 DF-11 Y112M-2 252 222 192 315 285 255 10 245 205 206 315 155 140 190 73 335 555 12