| Product Description :
||Conventional Ms extractor fan unit with curb mounting square base, aerofoil bladed impeller mounted directly on the motor and a rain protection cowl on the top. It allows sideways dispersal of hot, humid and dusty air through roof from factory shed. It can be installed on flat or slant roof. A fabricated supporting base structure is required for mounting on slant roof. A fabricated supporting base structure is required for mounting on slant roof on which exposed sides are to be properly covered to prevent any leakages of rain water.