Roof Exhaust air chimney 18In

0-10 V signal control,achieve an optimum ventilation effect at lowest energy consumption reduce the annual cost by up to 40%-70%  

1)18 In. 1/3 h.p; 2)Variable Speed; 3)HIGH PERFORMANCE; 4)Air Delivery3,530CFM Roof Fan;

 

Variable Speed 

1. Durable one-piece molded polyethylene housing.

2. Equipped with high performance 1/3 h.p. variable speed motor.

3. Fan blades designed by aerodynamic provide a maximal air performance.

4. A low noise level is another advantage obtained by the special layout.

5. PVC Shutters and all accessories are corrosion-proof. 

6. With the optional cone, the air is guided through the fan during a prolonged stage and an even higher efficiency is obtained.

Air Delivery(CFM)	3,500
Fan Motor(h.p.)	1/3
Voltage (V)	120/220
Dimension (mm)	Φ 480 × 1510
Weight(kg)	26

Application areas:

1)Industry: injection molding, printing, shoe-making, food processing, rubber, clothing, electronics and other factories.

2)Agriculture: pig farms, poultry farms and other animal venues and greenhouses.

3)Others:Somewhere there are polluted gas, population density and others where need ventilation.

Roof Exhaust air chimney 18In