Product Introduction

• PP type fiberglass roof ventilation fan, with a base, rotor, and cap made of fiberglass. The wind turbine is a centrifugal structure with lower air volume and higher pressure than the DWT-I fiberglass roof axial flow fan. The DWT-II fiberglass roof ventilator is suitable for ventilation and air exchange in large warehouses, workshops, laboratories, schools, and other places. The ambient gas temperature is less than 60 degrees Celsius and the dust content is less than 150 milligrams per cubic meter.

  Machine number Size(NO)	Power Power(KW)	Rotational speed Speed(r/min)	Traffic volume volumeFlow(M3/h)	Full pressure TotalPressure(Pa)
  3	0.37	2800	3300~2600	181~232
  	0.18	1400	1900~2120	92~110
  3.5	0.75	2800	4150~5320	150~230
  	0.37	1400	3320~2850	100~150
  4	0.75	2800	7450~5300	193~250
  	0.55	1400	5700~4580	176~190
  4.5	0.37	1400	6067~5520	110~130
  	0.55	1400	6320~5800	125~140
  5	0.55	1400	8000~5600	135~191
  	0.37	910	7000~6400	113~131
  6	1.5	700	15000~13000	232~267
  	1.1	940	11000~9100	168~193
  	0.55	710	8500~7600	111~136
  7	1.5	940	17500~12500	165~212
  	0.75	710	12000~9200	141~177
  8	2.2	940	27000~23000	175~228
  	1.5	710	20000~16000	129~167
  9	3.0	940	34500~24000	202~256
  	2.2	710	32000~24000	126~177
  10	5.5	960	50000~39000	251~317
  	3.0	720	46000~35000	141~183
  11.2	7.5	960	53855	285