Poultryhouse exhaust fan

Poultryhouse exhaust fans: 1)CE certificate 2)huge air volume 3)steady long circulation 4)low noise and energy saving

Series 9FJ-A/B agriculture and animal husbandry fan is made up of frame,wind set,fan blade,motor,drive mechanism,bracing frame,shutter,protective net etc. the motor drives the fan blade,air flow exhausts the air in the house and puts fresh air into the house and then ventilates the air in the house.when the fan is running,the shutter opens,when the fan stops working,the shutter closes itself,which prevents the dusts going into the fan and avoids the detrimental of rain,snow or wind.If automatic temperature control system is assembled, the products will be operated automatically.

Series 9FJ-A/B agriculture and animal husbandry fan on the bases of the fully complied with type 9FJ-A,the overall performance is much better,the structure is more reasonable. Utilizing centrifugal principle made shutter open-close system can ensure the shutter open up.then make the fan running at high efficiency all the time,then it reduced the consumption of energy and enhanceed the air flow, when the fan stoped, the shutter closes more closely at the control of steel spring, which prevents any air leak, the motor is seted in the top of the fan, which is more safe and convenient to maintain and clean. Series 9FJ-B products with its unique design makes the running efficiency and air flow much higher than other like products.

Model/specification	Blade diameter (mm)	Blade speed (r/min)	Air volume (m3/min)	Total pressure  (Pa)	Noise (DB)	Input power (KW)	Rated voltage  (V)	Motor speed (r/min)	Size L×W×T(mm)
9FJ-71	710	560	295	55	≤70	0.37	380	1350	810×810×350
9FJ-90	900	560	445	60	≤70	0.55	380	1350	1000×1000×350
9FJ-100	1000	560	540	62	≤70	0.75	380	1350	1100×1100×350
9FJ-125	1250	325	670	55	≤70	0.75	380	1350	1400×1400×400
9FJ-140	1400	325	925	60	≤70	1.1	380	1350	1550×1550×400
9FJ-160	1600	325	1075	60	≤70	1.5	380	1350	1750×1750×400

Poultryhouse exhaust fan