4-72 Industrial Centrifugal Blower Fan
4-72-8D Factory Exhaust Air Blower
1. Purposes:
4-72 type Factory Exhaust Air Blower as a general factories and large buildings with indoor ventilation, and air and other transportation is not spontaneous, harmless to the human body, not corrosive to steel gas. B4-72 fan can be as volatile flammable gas ventilation use. Gas is not allowed within the viscous substances contained dust particles and rigid, not more than 150 mg / m 3.
B4-72 fan of the performance and selection of 4-72 and consistent with the size of the foundation, according to their choice. Fans of the basic structure of the same type with 4-72, motor selection and the corresponding Y Series YB series.
2. Features: Air good performance, high efficiency and smooth operation.
TECHNICAL SPECIFICATIONS
MODEL(no) | POWER(kW) | AIR FLOW RATE(m3/h) | PRESSURE(Pa) |
2.8A | 1.5 | 1130~2356 | 994~600 |
0.75 | 688~1210 | 214~102 | |
3.2A | 2.2 | 1681~3518 | 1300~782 |
1.1 | 843~1758 | 324~198 | |
3.6A | 3 | 2661~5268 | 1578~980 |
1.1 | 1338~2633 | 393~248 | |
4A | 5.5 | 4018~7418 | 2014~1310 |
1.1 | 2000~3700 | 500~339 | |
4.5A | 7.5 | 5711~10568 | 2555~1683 |
1.1 | 2866~5280 | 630~416 | |
5A | 15 | 7718~15450 | 3180~2010 |
2.2 | 3865~7738 | 790~500 | |
6A | 4 | 6678~13353 | 1138~720 |
1.5 | 4410~8845 | 499~316 | |
7A | 11 | 10602~21200 | 1550~980 |
6C | 15 | 10310~20625 | 2734~1730 |
11 | 9208~18418 | 2178~1370 | |
7.5 | 8280~16566 | 1760~1110 | |
5.5 | 7368~14730 | 1389~880 | |
3 | 5756~11510 | 848~530 | |
2.2 | 4603~9208 | 540~343 | |
1.1 | 3683~7367 | 348~221 |
10C | 37 | 34853~48787 | 2370~1878 |
30 | 31207~43723 | 1905~1405 | |
18.5 | 27890~39030 | 1510~1198 | |
15 | 25100~35133 | 1220~960 | |
11 | 22302~31235 | 957~766 | |
7.5 | 19801~27718 | 781~598 | |
5.5 | 17572~24593 | 609~465 | |
12C | 75 | 53976~75553 | 2756~2178 |
55 | 63956~67458 | 1869~1723 | |
37 | 43377~60711 | 1760~1390 | |
30 | 38553~53967 | 1398~1104 | |
18.5 | 34217~47898 | 1098~859 | |
15 | 30363~42491 | 893~683 | |
11 | 31773~37778 | 676~541 | |
7.5 | 24096~33727 | 553-420 |