Catalogue number: SD-150 Features: ● Suitable for natural ventilation in warehouses that store various hazardous materials and explosives. Applications: ● For general hazardous materials warehouses and oil warehouses. Specifications: ● Operation noise (dB(A)) (50/60Hz): * ● Dimensions (φD×φA×H) (mm): 157×274×253 ● With 40 mesh SUS net Material/Finish: ● Galvanized steel sheet
