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GR Type Model GR300
● Tri.Lobe ● High Efficiency ● Energy Saving
● Low Noise ● Stable Air Flow
● Sturdy Construction ● Easy Maintenance
● Extremely Low Vibration ● Long Lifetime ● Cleaning Air
● No Oily Odors
Model：GR Model GR300
Use：Waste Water Treatment, Aquaculture, Electroplating Industry, Powder Conveyance, Grain Transport, Paper Making Industry, Food Industry, Semiconductor Industry, Chemical Industry, As Vacuum Dryer, As Vacuum Packing for Food, As Dust Collection Machine…. etc.
Silence Type: Especially suitable to install in Hospital, Hotel, School, esidential Area, Office Building … etc where is prohibited noise.

 

 

 

 

 

 

 

GR300 Performance Curve

 

 

 

 

 

GR300 Noise curve

 

 

 

 

 

 

GR300 Performance Table

RPM 1000 mmAq 2000 mmAq
m3/min kW m3/min kW
600 30.43 7.54 28.95 14.3
750 38.93 9.42 37.61 17.87
900 47.43 11.3 46.27 21.45
1050 55.92 13.19 54.94 25.02
1200 64.42 15.07 63.6 28.6
1350 72.92 16.95 72.26 32.17
1500 81.42 18.84 80.93 35.75
         
RPM 3000 mmAq 4000 mmAq
m3/min kW m3/min kW
600 27.76 20.54 26.23 26.46
750 36.56 25.68 35.19 33.08
900 45.35 30.81 44.16 39.69
1050 54.15 35.95 53.12 46.31
1200 62.94 41.08 62.09 52.92
1350 71.74 46.22 71.05 59.54
1500 80.53 51.35 80.02 66.15
         
RPM 5000 mmAq 6000 mmAq
m3/min kW m3/min kW
600 24.89 31.79 24.09 36.72
750 34 39.74 33.29 45.9
900 43.12 47.68 42.5 55.07
1050 52.23 55.63 51.7 64.25
1200 61.35 63.58 60.9 73.43
1350 70.46 71.52 70.1 82.61
1500 79.57 79.47 79.31 91.79
         
RPM 7000 mmAq 8000 mmAq
m3/min kW m3/min kW
600 23.21 41.01 22.24 45.53
750 32.51 51.27 31.65 56.92
900 41.81 61.52 41.06 68.3
1050 51.11 71.77 50.47 79.68
1200 60.41 82.03 59.87 91.07
1350 69.71 92.28 69.28 102.45
1500 79.01 102.53 78.69 113.83

 

 

 

 

 

GR300 Outline Dimensions

 

No. Item Material
1 gear box  FC250
2 gear box  SCM415
3 bearing  SUJ2
4 bearing case  FC250
5 side cover  FC250
6 oil plug  S45C
7 lmpeller  FC250
8 eye bolt  S45C
9 shaft seal  S45C
10 oil box  FC250
11 oil splash  SS400
12 oil seal case  FC250
13 screw nut  SS400
14 pulley  FC250
15 oil seal case  NBR
16 oil gauge  S45C
17 oil drainer  S45C
18 cylinder  FC250
19 shaft 軸 SCM440
20 oil gauge  S45C
21 oil drainer  S45C
22 oil splash  SS400

 

 

 

 

 

 

 

GR300 Outline Dimension

 
  • No.701, Jhongshan North Rd.,
    YongKang Dist.,
    Tainan City 71041, Taiwan