Mobile station

Copyright © 2017 www.300.cn Shandong Hongye Environmental Technology Co., Ltd. 鲁ICP备16044658号-1

Products detail


Energy-saving aluminum axial-flow roof ventilator

Energy-saving aluminum axial-flow roof ventilator

All-aluminumalloy/all-stainless-steelstructure,toleratingthesevereheatatmosphereontheroof.Adjustable-wingprecisioncastaluminumimpeller,withISO1940G2.5balancegrade. Deepouterarcrainhat,smoothairdistrib
Data download
Contact us
Product description
Product parameters
Naming convention
Product certification
Real photo
Technical specifications


  • All-aluminum alloy /all-stainless-steel structure, tolerating the severe heat atmosphere on the roof.
    Adjustable-wing precision cast aluminum impeller, with ISO 1940 G2.5 balance grade. 
    Deep outer arc rainhat, smooth air distribution.
    Integrated forming of side gutter and wind collector, without water seepage and deformation under the extreme condition of extraordinary rainstorm.
    Passed Energy Conservation Certification, 3CF Certification and Explosion-Proof Certification. 
    Explosion-proof grade Exd IICT4 Gb
    Standard international brand level-2 energy efficiency motor
    Standard gravity-type check valve can remain sealability of workshop and prevent cold air from entering the ventilator.
    Energy-saving aluminum centrifugal roof ventilator
    3D aluminum backward centrifugal impeller is widely applied to comfortable central air-conditioning systems in such public facilities as hotel, marketplace, office building, exhibition hall, airport, gymnasium, etc., and can meet various operating requirements of industrial air conditioning systems in such sectors as electronics, pharmaceuticals, biology, light textile, chemicals, metallurgy, electric power, machinery, etc.
Drive mode
Drive mode:
Air range
Air range:
Static pressure range
Static pressure range:
Installation method
Installation method:







Previous article
Next article