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Products & Services
GF 20'' Direct Drive
Ideal for tunnel and exhaust ventilation in Dairy, Poultry, Swine, Greenhouse and industrial application. Due to our large volume output, fewer fans are required so your installation cost is reduced.When using the optional variable frequency drive the fan can be run variable speed and in large buildings can be both a minimum ventilation and maximum ventilation fan. Request a quote
Technical Specs

 

Application dairy, poulty, swine, industrial   Motor efficienty class -
Model  exhaust    Duty cycle  100% 
Description  GFRP cone fan    Thermal protection  yes
Nominal size blade  18inch(457mm)   Ambiant temperature rating  104F(40 C)
Housing  composite fiber    Certification  CCC, CE,cULus 
Structure support  T support   Wire guard  yes 
Material** galvanized steel/AL/S.S   Guard material**  galvanized steel+powder coating
Product color  white    OSHA protection  option 
Blade Qty    Shutter  yes 
Blade material  nylon     Shutter material*** PVC frame+PVC louver 
Drive  Direct drive   Cone  yes 
RPM propeller  1725/1425   RSO oppening wall N/A
Speed  1 or VAR with control    CFM @0'' SP  N/A
Power : HP( kw)  1/2HP (0.375kW)   CFM/W @ 0''SP  N/A
Volts*  230v   M3/h @0Pa  N/A
AMPS  3.01/2.8   M3/h·watts @ 0Pa  N/A
Service Factor    Test ref #  available on request 
Hz*  50/60    Sound (dB)  N/A 
Phase*  1   Product Size H x W x D  N/A 
Pole 4   Weigh:lb(Kg)  N/A
Insulation class    Pkg  box/skid 
Motor enclosure  IP45   Qty per container 20'  N/A
Frame size , TEAO NEMA TEAO   Qty per container 40'HQ  N/A

 

*Different rating motor  available according to customer request.

 

**guard or support material may be galvanized steel or SST 304 per customer request

 

***shutter material may be Full aluminum, full PVC or aluminum frame+PVC louver per customer request.

 

 

 

 

 

 
 
   
                                                       
                                         
  
      中英文版   

     Exhaust fan GF12-24"(short cone)/GF18-24"(long cone) Brochure

Locations
  • Topcool HeadquartersHengjiang Industrial Zone,Fuwan Town,
    Gaoming District,Foshan City,
    Guangdong Province,China
    Phone:  86-757-88861830 Fax: 86-757-88861828
    Email:   info@topcool.co

 

 

 

 

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