Product Details

 4-79 A centrifugal ventilator

  
Type 4-79A centrifugal blower can transport air and other non-spontaneous combustion, harmless to human body, non-corrosive to steel. No viscous substances are allowed in the gas, and the dust and hard particles contained in the gas are not more than 150mg/m³. The gas temperature does not exceed 80 ° C. The blower has good aerodynamic performance, impeller, pulley are strict static, stable and positive, so stable operation, small vibration, high efficiency, long life and other characteristics. Widely used in industrial and mining enterprises, large buildings, hotels, restaurants and other indoor ventilation and smoke exhaust

Schematic diagram





The main parameters


Number(No) Speed(r/min) Motor(Kw-p) Flow(m3/h) Full pressure(Pa)

3A

 2900 0.12 305 412
1450 0.18 405 450

3.5A

 2900 3.0-2 3120-6070 1628-981
1450 1.1-4 1560-3040 412-245

4A

 2900 11-2 6640-12920 3334-2001
1450 1.5-4 3320-6450 2697-1618

4.5A

 2900 11-2 6640-12920 3334-2001
1450 1.5-4 3320-6450 2697-1618

5A

 2900 15-2 9100-11720 677-402
1450 2.2-4 4560-8860 834-500

6A

 1450 5.5-4 7890-15320 1196-706
960 1.5-6 5230-10100 530-314

 

No A B C D 1 2 E H K
 3A  330 260  270  200   300  360 240  310  250 
 3.5A  375  295 315  235  350  410  280  360  290 
 4A  420  326 360   266  400  470  320  410  330
 4.5A  470  360  410  300  450  500  360  465  370
 5A  530  410  450  330  500  570  400  515  410
 6A  620  476  540  396  600  680  480  615  490
.