double-layer compound structure,the fire-proof insulation meterials have been filled in the internal part. more effectively.
Port: NINGBO,Negotiable
Minimum Order Quantity: 1000 Set/Sets
Supply Ability: 3000 Piece/Pieces per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: export package
Delivery Detail: 15-20 days
ZDG series low noise cabinet type centrifugal fan is novel fan which has been reseached into and developed by our factory on the basis of introducing,digesting,absorbing the advanced domestic and overseas technology.it has dual purposes of fire-fighting,ventilation & air-exchange,it has features such as high efficiency,low noise,easy installation,smooth running,,large flow, hear-resistance etc. it is an updating and upgrading product for the fire-fighting and exhaust fan in the high-rise buildings . it is of compact structure,pleasing appearance. The box adopts the profile framework, box plate assemblage design. The box plate adopts the superior cold-rolled steel plate for bending,it is of double-layer compound structure, the fire-proof insulation materials has been filled in the internal part to avoid dew circumstances in the highly humid enviroments as a result, it can more effectively decrease noise and reduce vibration.