Product Information

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Performance

  • The fan adopts DC brushless high efficiency fan, and the energy efficiency ratio of the fan is 30% higher than that of the ordinary fan.
  • 0-10V control, can achieve stepless speed regulation, uniform speed regulation and stability.
  • The motor is fully enclosed and has a high degree of protection, reliability and long service life.
  • The motor is directly connected to the fan blade for easier maintenance.
Anti-mildew
Anti air backflow
High toughness and high hardness
Corrosion resistant, long life
UV protection, anti-aging
Against insets
ModelsFan Size(in)Voltage(V)Rated Power(W)Rated Current(A)Weight(kg)Speed(rpm)Blade Diameter(mm)Blade Qty.Drive ModeIngress ProtectionFan Out Size(wxh)(mm)Fan Installation Size(wxh)(mm)
GF-24-AL-Z-MY-ZQ-0.37242203704.63012006094DirectIP67800x800730x730
GF-36-AL-Z-MY-ZQ-0.55362205506.5608009143DirectIP671180x11801090x1090
GF-51-AL-Z-MY-ZQ-1.25138012004.58057012953DirectIP671520x15601430x1470
Note: The meaning of the number in front of the model means: ZQ - direct drive; PD -belt; D - three-phase fixed speed; T - single-phase speed regulation; B - three-phase frequency conversion; Z - DC; AL - cast aluminum fan blade; MY - molded made shell; MT - manual made shell;

Product Advantages

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Ribbed reasonable / Bright color


FRP molded shell is light and hard, non-conductive, stable in performance, high in mechanical strength, non-deformable, and does not fade.

Professional / High Quality / Quality Assurance

Low Loss / High Efficiency / Low Temperature Rise


The new motor rotor with copper as the conductive substrate utilizes the excellent electrical conductivity of copper to reduce rotor loss and improve motor efficiency.

Professional / High Quality / Quality Assurance

Project Case

High-quality products and caring services have made Gofee the industry leader. Cooperate with many well-known enterprises in China and abroad for many engineering projects.

Honor and Certificates

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Quality Fan from Gofee



100% Quality Assurance
100% Delivery Guarantee

Performance Parameters of Fans


The high-efficiency DC brushless fan has a high energy efficiency ratio, and the energy efficiency ratio of the 51-inch model can reach 24 cubic meters per watt per hour.
ModelsRated VoltageRated PowerSpeed Adjustment PercentageStatic PressurePa0122537506275Bess Report
in.H2o00.050.10.150.20.250.3
24" High Efficiency Brushless DC Fan220V0.375KW100%Airflowm³/h10100960089008100680051003900-
cfm5940563052604790402029902270
Energy Efficiency Ratiom³/h/w27.825.824.121.41813.49.7
cfm/w16.415.214.212.610.67.95.7
90%Airflowm³/h9600 8300 5700  
cfm5650 4910 3330  
Energy Efficiency Ratiom³/h/w29.3 25.4 16.9  
cfm/w17.3 15 9.9  
80%Airflowm³/h8600 7000 3700  
cfm5080 4120 2170  
Energy Efficiency Ratiom³/h/w36 28.1 13.8  
cfm/w21.2 16.5 8.1  
70%Airflowm³/h7400 4700 1800  
cfm4360 2750 1060  
Energy Efficiency Ratiom³/h/w42.1 25 9.6  
cfm/w24.8 14.7 5.6  
50%Airflowm³/h5200 1200    
cfm3070 730    
Energy Efficiency Ratiom³/h/w57.9 12.5    
cfm/w34.1 7.4    
30%Airflowm³/h1800 1100    
cfm1050 640    
Energy Efficiency Ratiom³/h/w47 28.8    
cfm/w27.7 16.9    
ModelsRated VoltageRated PowerSpeed Adjustment PercentageStatic PressurePa0122537506275Bess Report
in.H2o00.050.10.150.20.250.3
36" High Efficiency Brushless DC Fan220V0.55KW100%Airflowm³/h213001980017700150001090078005700-
cfm1253011650104108840644046003330
Energy Efficiency Ratiom³/h/w39.135.230.825.418.312.89.2
cfm/w2320.718.11510.87.65.4
90%Airflowm³/h20400 16500 9200  
cfm12010 9700 5430  
Energy Efficiency Ratiom³/h/w41.2 31.1 17.1  
cfm/w24.3 18.3 10.1  
80%Airflowm³/h18500 13600 6400  
cfm10920 8000 3750  
Energy Efficiency Ratiom³/h/w46.6 33.3 14.3  
cfm/w27.4 19.6 8.4  
70%Airflowm³/h16300 10200 3800  
cfm9600 5980 2250  
Energy Efficiency Ratiom³/h/w53 30.5 11.4  
cfm/w31.2 17.9 6.7  
50%Airflowm³/h12200 3900    
cfm7170 2310    
Energy Efficiency Ratiom³/h/w68 20    
cfm/w40 11.8    
30%Airflowm³/h7500 4200    
cfm4400 2400    
Energy Efficiency Ratiom³/h/w83.1 46.4    
cfm/w48.9 27.3    
ModelsRated VoltageRated PowerSpeed Adjustment PercentageStatic PressurePa012253750
in.H2o00.050.10.150.2
51" High Efficiency Brushless DC Fan380V1.2KW100%Airflowm³/h4877446084430263978135390
cfm2869127108253092340120818
Energy Efficiency Ratiom³/h/w35.132.429.526.924.0
cfm/w20.619.117.415.814.1
80%Airflowm³/h41645386123008617001 
cfm2449722131769810001 
Energy Efficiency Ratiom³/h/w56.549.536.622.6 
cfm/w33.229.121.613.3 
60%Airflowm³/h31549265594367  
cfm18558156232569  
Energy Efficiency Ratiom³/h/w99.576.111.4  
cfm/w58.544.86.7  
40%Airflowm³/h2894312403   
cfm170257296   
Energy Efficiency Ratiom³/h/w396.5101.7   
cfm/w233.259.8   
20%Airflowm³/h8642    
cfm5083    
Energy Efficiency Ratiom³/h/w278    
cfm/w163.0    
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