DWT Roof fan

◆ Product Name: Roof Fan◆ Application :This series widely used for ventilation against high temperature,high humidity,and poisonous air.Suitable for memorial halls,theaters,radio stations,hotels,restaurants,offices,factory plants,high buildings,and labs,Special specification available upon order.

Products Details

Performance parameter1. Variable Angle
Impeller Dia. (mm)
VolumeFlow (m3/h)
Pressure (Pa)
Rotation Speed (r/min)
EquippedCapacitor (kw)
NoiseLevel [dB(A)]
300
3300 3000 2600
181 206 232
2850
0.37
66
1650 1560 1450
62 66 72
1450
0.06
52
400
7450 6350 5300
193 230 250
2850
0.75
69
5700 5400 4580
176 184 190
1450
0.55
67
500
8000 7000 5600
135 162 191
1450
0.55
68
7000 6700 6400
113 122 131
960
0.37
63
6000 5000 4100
88 92 96
720
0.25
58
600
15000 14000 13000
232 251 267
1450
1.5
73
11000 10000 9100
168 183 193
960
1.1
67
8500 8000 7600
111 127 136
720
0.55
62
700
17500 15000 12500
165 201 212
960
1.5
69
12000 11000 9200
141 163 177
720
0.75
63
9300 8500 7200
83 94 102
560
0.55
59
800
27000 25000 23000
175 207 228
2850
2.2
72
20000 18000 16000
129 154 167
720
1.5
66
15750 14500 12250
78 96 121
560
0.75
63
900
34500 2900 24000
202 236 256
960
3.0
76
32000 28000 24000
126 156 177
720
2.2
73
24000 21500 18600
102 118 126
560
1.1
67
1000
50000 45000 39000
251 286 317
960
5.5
81
46000 40000 35000
141 167 183
720
3.0
76
28000 24000 20000
111 125 133
560
1.5
69
1120
56900 49500 40400
253 296 322
960
5.5
82
52500 45000 40000
138 169 183
720
3.0
77
32000 28000 25000
111 128 142
560
1.5
71
2.固定角度
叶轮直径 mm
安装角度 deg
风量 (m3/h)
风压 (Pa)
转速 (r/min)
装机容量 (kw)
噪声 dB(A)
1200
22° 19° 16°
57000 50000 44000
196 205 209
720
5.5
73
1300
27° 24° 21°
4200 37500 33000
126 134 148
560
3
67
1400
17° 15° 13°
76700 68000 57500
250 261 268
720
7.5
77
1400
22° 20° 18°
69000 60000 51500
159 169 175
480
4.0
69
1500
19° 17° 15°
88500 80000 70000
195 203 208
720
7.5
78
23° 21° 19°
74750 65000 55800
149 158 165
480
4.0
70
1600
20° 18° 16°
107500 95000 81500
235 248 256
720
11
79
27° 25° 23°
61000 52500 42600
131 152 167
320
4.0
70
1800
17° 15° 13°
129300 112500 96450
261 276 287
720
150
80
23° 21° 19°
96250 86150 74300
122 136 143
480
5.5
71
26° 23° 20°
79150 71550 62500
115 126 148
320
4.0
66
2000
23° 21° 19°
168700 150000 131000
215 234 247
480
15
78
21° 18° 15°
125500 11000 95200
118 121 132
320
5.5
68
2200
18° 16° 14°
201600 180000 165000
193 205 210
480
15
79
29° 27° 25°
155000 120000 119500
135 142 155
320
7.5
71
2400
19° 17° 15°
220800 198500 176500
212 228 246
480
18.5
84
26° 23° 20°
175000 162000 135000
148 164 188
320
11
77
21° 18° 15°
140000 120000 85000
150 162 171
220
7.5
70

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