industrial roof exhaust fan
USD $50 - $80 /Set
Min.Order:30 Sets
Qingzhou Huasheng Temperature Control Equipment Co., Ltd.
FEATURES OF ROOF FAN:
1.High effective exhaust function for wind,humidity and hot air
2.No cost for operating ,which is energy-saving and environment-friendly.
3.No maintance needed ,long service life
4Widely applied,conweniently installation,reliable operation without possibility for leaking.
Roofing automatic fan is environmental protection of natural ventilation equipment, it using outside breeze or raindrops pressure and indoor heat upward pressure formation host rotating exhaust. Be applicable to the industry factory premises, flowers greenhouse, corral, various building ventilation equipment.
A high quality alloy airframe should exhaust performance significantly a unique adjustable duct
Should be installed by simple maintenance should use without operation and energy should be installed by a decade benefits