Spot sales centrifugal fan 4-72-7C centrifugal low noise fan

Spot sales centrifugal fan 4-72-7C centrifugal low noise fan power: 5.5KW voltage: 380V speed: 1120r / min flow: 8189 ~ 16378m3 / h full pressure: 924 ~ 586Pa


Product introduction:
The centrifugal fan of this system has the characteristics of high efficiency, low noise, stable pressure curve and wide application range. It is mainly used for indoor ventilation of factories, mines, stadiums, opera houses, basements, large and small hotels, restaurants, shopping malls and several large buildings. For cooling and dust removal applications, it can also be used as a gas recycling system with other types of mechanical equipment. The conveying medium is air and other gases that are not self-igniting, harmless to the human body and non-corrosive; B4-72 adopts explosion-proof motor, which can be used as ventilation for flammable volatile gas, gas temperature ≤ °C, gas is not allowed Viscous substances, dust and solid impurities ≤ 150mg / m3.

The specific model parameters of the 4-72 type A/C centrifugal fan are as follows:

Machine number	Power (KW)	Speed ​​(r/min)	Flow rate (m3/h)	Full pressure (Pa)
2.5A	0.75	2900	1223～1981	855~482
2.8A	1.5	2900	1131～2356	994～606
3.2A	2.2	2900	1688～3517	1300～792
1.1	1450	844~1758	324~198
3.6A	3	2900	2664～5268	1578～989
1.1	1450	1332～2634	393~247
4A	5.5	2900	4012～7419	2014～1320
1.1	1450	2006～3700	501～329
4.5A	7.5	2900	5712～10562	2554～1673
1.1	1450	2856～5281	634～416
5A	15	1450	7728～15455	3187~2019
2.2	960	3864～77728	790～502
6A	4	1450	6677～13353	1139～724
1.5	960	4420～8841	498~317
7A	11	1450	10602～21204	1550～984
6C	15	2240	10314～20628	2734～1733
11	2000	9209～18418	2176～1380
7.5	1800	8288～16576	1760~1116
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	18.5	1800	13161～26322	2395~1519
15	1600	11698～23397	1890～1199
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	37	1800	28105～36427	2920～2302
30	1800	19646～25240	3143~3032
twenty two	1600	17463～22435	2478～2390
11	1250	13643～25297	1507～1106
7.5	1120	12224～15705	1209～1166
5.5	1000	10914～14022	963~929
5.5	900	14052～18213	725～572
3	800	8732～16190	615～452
2.2	710	7749～11085	485~450
10C	37	1250	34863～48797	2373～1877
3	1120	31237～43722	1902~1505
18.5	1000	27890～39038	1514～1199
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
12C	75	1120	53978～75552	2746～2172
55	1000	63953～67457	1859～1729
37	900	43375～60712	1767～1399
30	800	38556～53966	1395～1104
18.5	710	34218～47895	1097～869
15	630	30362～42498	863～684
11	560	31774～37776	646～540
7.5	500	24097～33728	543~430
14C	110	1000	76535～107124	2985～2361
75	900	68881～96412	2412～1908
55	800	61228～85699	1903～1506
37	710	54340～76058	1497～1185
30	630	48217～67488	1177～932
18.5	560	42859～59990	929～736
15	500	38267～53562	741~587
11	450	34441～48206	599～474
7.5	400	30614～42850	474-375
5.5	355	27170～38029	372~295

Disclaimer: 1. The above information is for reference only, and the specific product parameters are subject to the actual product;
2. The product is subject to change without notice.

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