Ventilation management Ventilation/Exhaust Fan Chimney fan
Made by Big Dutchman (Germany)
【Common specifications】Total length of chimney pipe = 3m
Difuser
Roof sheet
Wind pressure ventilation flap
Aspirating mouth standard equipment
Single phase 200v motor
BTO Manufacture, special assembly
【Common specifications】Total length of chimney pipe = 3m
Difuser
Roof sheet
Wind pressure ventilation flap
Aspirating mouth standard equipment
Single phase 200v motor
BTO Manufacture, special assembly