air flow 44000CBM/hr. saving power 30% 1 year guanrantee European designing structure long lifespan

Parameter

Item	exhaust fan	1380 (50')	1220 (44')	1060 (37.5')	900 (30')
Size	mm	1380*1380*400	1220*1220*400	1060*1060*400	900*900*400
L*H*W
Blade Dia.	mm	1270	1110	950	770
Air Volume	m3/h	44500	37000	32000	28000
Power	HP/KW	1.5/1.1	1.0/0.75	0.75/0.55	0.5/0.37
Voltage	V	415/380/220	415/380/220	415/380/220	415/380/220
Frequency	HZ	50/60	50/60	50/60	50/60
Propeller Rotation Speed	r/min	450	480	500	520
Noise	dB	65	63	60	55
Weight	kg	85	65	55	50
Carton Size	cm	140*140*42	124*124*42	108*108*42	92*92*42
Loading QTY Assembled	20'/40'GP/40'HQ	29/60/68	29/64/73	48/112/134	76/160/178
Loading QTY Unassembled	20'/40'GP/40'HQ	120/200/250	135/226/282	156/260/325	184/303/383

the principle of ventilation and cooling of WUSUN exhaust fan

The technology derived from Europe,standard and manufacturing process is wholy in accordance 

with the European CAD/CAM. exhaust fan is installed in one side and evaporative cooling pad is 

installed in the other side ,then heat and exhaust inside will be taken away because of negative

 pressure, and fresh and filtered air will be pumped into through pad to make the air cool down 

by natural physical phenomenon----evaporation.

the combination of exhaust fan and evaporative cooling pad can sustain the factory temperature 

in less than 30 and make the factory air change 80--90times per hour,no matter how high 

the original temperature is.

the combination of exhaust fan and evaporative cooling pad:

 1)WUSUN1380 exhaust fan with 6 square meter of evaporative cooling pad can meet 500 --550m³.

2)WUSUN1220 exhaust fan with 5 square meter of evaporative cooling pad can meet 450--500m³.

3)WUSUN1060 exhaust fan with 4 square meter of evaporative cooling pad can meet 400--450m³.

4)WUSUN900 exhaust fan with 3 square meter of  evaporative cooling pad can meet 350--400m³.

application:

Our exhaust fan can be used in almost all places which need ventilation and cooling.

1.industry:garment manufacturing factory, electronics, plastic,shoe,toy,hardware factory and so on

2.Commerce: hall,supermarket,hotel,net bar,recreational place, guesthouse.

3.Public:hospital,station,gym,school

4.Animal husbandry: poultry house, pig, chicken, rabbit, cow barn

5.Agriculture: horticulture, greenhouse.

big size power saving wall mounted air blower