TEL：+886-6-2328969　|　[email protected]　|　正體中文　|　簡體中文　|　English
 

Home / Products / GR Model / GR Type Model GR250

GR Type Model GR250
● 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 GR250
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.

 

 

 

 

 

 

 

GR250 Performance Curve

 

 

 

 

 

GR250 Noise curve

 

 

 

 

 

 

GR250 Performance Table

 

RPM 1000 mmAq 2000 mmAq
m3/min kW m3/min kW
600 19.03 5.05 17.92 9.72
750 25.22 6.31 24.02 12.15
900 30.87 7.57 29.71 14.58
1050 36.73 8.83 35.56 17.01
1200 42.15 10.1 41.32 19.44
1350 47.89 11.36 47.04 21.87
1500 53.21 12.62 52.68 24.3
         
RPM 3000 mmAq 4000 mmAq
m3/min kW m3/min kW
600 16.94 13.91 16.03 17.83
750 23.32 17.39 22.42 22.29
900 28.98 20.87 28.14 26.74
1050 34.86 24.35 34.01 31.2
1200 40.27 27.82 39.41 35.66
1350 46.03 31.3 45.22 40.12
1500 52.16 34.78 51.49 44.57
         
RPM 5000 mmAq 6000 mmAq
m3/min kW m3/min kW
600 15.56 21.43 14.88 24.78
750 21.64 26.79 20.97 30.98
900 27.24 32.15 26.71 37.18
1050 33.25 37.15 32.59 43.37
1200 38.67 42.87 38.02 49.57
1350 44.55 48.23 44.06 55.77
1500 50.83 53.59 50.22 61.96
         
RPM 7000 mmAq 8000 mmAq
m3/min kW m3/min kW
600 14.26 27.89 13.71 30.8
750 20.36 34.86 19.86 38.5
900 26.18 41.84 25.67 43.2
1050 31.95 48.81 31.54 53.9
1200 37.46 55.78 37.02 61.59
1350 43.54 62.75 43.07 69.29
1500 49.53 69.73 49.03 76.99

 

 

 

 

 

GR250 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

 

 

 

 

 

 

 

GR250 Outline Dimension

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