Product Description

__Excellent Hi-temperature resistance performance:the test of the fan is subjected to the Standard of GA211-1999"High temperature test for Fire fighting and Smoke Exhaust Fan".The fan can operate for 30 minites in 280 centigrede celsus.
__Wide duty scope:the fan can be selected in single or muti-speed driving mode based on different requirement for high class buildings, to serve dual functions as well as normal ventilation and emergency fan.
__High efficiency
__Easy installation,less space occupation can be connected with duct and mounted on the wall.
__Capacity:3350~93800m3/hr;Total pressure:280~819Pa

Payment Terms︰ T/T