turbine wind fan

no power roof fan/Roof fan/ventilating device (1) produce air convection heat radiator side by side. (2) reduce indoor temper.

no power roof fan/Roof fan/ventilating device / Ventilation equipment / ventilation installation / ventilating device /  airmoving devices /no power fan / Wind fan/ roof exhaust fans / roof top ventilation fan / roof ventilation fan / roof no electricity fan

Product parameters  

Type	Fan diameter (mm)	height(mm)	Fan blades  quantity	Fan blades  exhaust area (m2/piece)	Vents perennial average wind speed(m/s)	air output(m3/min)	weight(Kg)	material	color
14"	300	320	21	0.0056	3.4	23	4.2	Stainless steel, aluminum alloy	Original color/any color
20"	500	390	25	0.0083	3.4	42	8.5	Stainless steel / Colorbond	Original color/any color
27"	600/680	514/640	24/36	0.0112	3.4	65	12.5	Aluminum alloy/stainless steel	Original color

Application:

(1) produce air convection heat radiator side by side.(2) reduce indoor temperature, increase indoor air fresh.(3) to reduce air conditioning load, increase the cooling effect.(4) moisture, MeiQi out the roof, evaporate, keep the roof is dry.(5) instead of heavy type electric exhaust fan, reduce the cost of stents, save electricity, decrease noise.(6) Apply to factory, warehouse, building, the villa, tiantai small yard, greenhouse, livestock breeding, mining tunnel and all the roof of ventilation, and take a breath.

turbine wind fan