Product Introduction

• The PVC4-72 polyvinyl chloride centrifugal fan is made of rigid polyvinyl chloride board with reference to the performance parameters of metal 4-72, and is welded by heating, pressing and molding. It is widely used in industries such as scientific research, chemical engineering, metallurgy, electronics, pharmaceuticals, textiles, instrumentation, electroplating, mining, schools, hotels, guesthouses, laboratories, and environmental protection equipment for ventilation and elimination of harmful gases such as acidity and alkalinity. But it is not allowed to transport corrosive gases such as halogen derivatives, ketones, etc. containing aromatic compounds, aliphatic and aromatic hydrocarbons. It has the characteristics of chemical corrosion resistance, resistance to aging, low specific gravity, low mechanical vibration, low noise, and smooth operation. The gas it transports is not allowed to contain viscous substances, dust and hard particles ≤ 150mg/m3, gas temperature ≤ 50 ℃, and relative humidity ≤ 100%. And avoid direct sunlight exposure, and there should be no heat sources near the fan site.

  Machine number Size(NO)	Power Power(KW)	Rotational speed Speed(r/min)	Traffic volume volumeFlow(M3/h)	Full pressure TotalPressure(Pa)
  2.8A	0.75	1450	650~1150	502~320
  	1.1	2900	1131~2356	994~606
  3.2A	1.5	2900	1688~3517	1300~792
  	0.75	1450	844~1758	324~198
  3.6A	0.75	1450	1332~2634	393~247
  4A	0.75	1450	2006~3700	501~329
  4.5A	1.1	1450	2856~5281	634~416
  5A	1.5	1450	3864~7728	790~502
  6A	4	1450	6677~13353	1139~724
  	1.5	960	4420~8841	498~317
  7A	7.5	1450	10602~21204	1550~984
  3.6C	1.1	1450	13320~2634	393~247
  4C	1.1	1450	2006~3700	501~329
  4.5C	1.5	1450	2856~5281	634~416
  5C	2.2	1450	3864~7728	790~502
  6C	5.5	1600	7367~14734	1389~881
  	3	1250	5756~11511	846~537
  	2.2	1000	4605~9209	541~344
  	1.1	800	3684~7367	346~220
  7C	11	1450	10602~21204	1553~984
  	7.5	1250	9140~18279	1151~731
  	5.5	1120	8189~16378	924~586
  	4	1000	7312~14623	736~468
  8C	7.5	1120	12224~22666	1209~887
  	5.5	1000	10914~20237	963~707
  		900	14052~18213	725~572
  	3	800	8732~16190	615~452
  	2.2	710	7749~11085	485~450
  	3		12162~14368	425~356
  	2.2	630	6876~12749	381~280
  10C	15	900	25101~35134	1225~970
  	11	800	22312~31230	967~766
  	7.5	710	19802~27717	761~603
  	5.5	630	17571~24594	599~475
  	4	560	15618~21861	473~375
  	3	500	13945~19519	377~299