double-layer compound structure,the fire-proof insulation meterials have been filled in the internal part. more effectively.
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: export package
Delivery Detail: 20 days afther received ur advance payment
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.