DWT Roof fan

Short Description:

◆ 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.

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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
300	1650 1560 1450	62 66 72	1450	0.06	52
400	7450 6350 5300	193 230 250	2850	0.75	69
400	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
1500	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
1600	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
2000	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
2200	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