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Quick Details

Application: fire , irrigation , water transfer
Pressure: High Pressure
Fuel: electric
Standard or Nonstandard: Standard
Power: Electric
Usage: Water
Structure: Multistage Pump
Theory: Centrifugal Pump
Model Number: D
Brand Name: modern
Place of Origin: China (Mainland)
Pump name: multistage pump
Theory: centrifugal
Stage: multistage
Pressure: high pressure
Seal: mechanical seal or packing seal
Material: cast iron
Shaft: special material

Specifications

D/DG series multistage centrifugal pump--boiler feed pump
D/DG series horizontal multistage centrifugal pump is segmented to add head.D 　
type transfer water below 80 degree,DG transfer water below 105 degree called  　
boiler feed pump.D series is horizontal suction,DG series is vertical suction. 　 　
D/DG series centrifugal pump widely used for industry and fire fighting. 　 　
Pump Name Stage Speed(rmin) Flow(m3/h) Head(m) Power(kw) Efficiency(%) NPSH(M) Weight(kg)
D/DG6-25X* 3 2950 6.3 75 5.5 45 2 90
4 6.3 100 7.5 45 2 100
5 6.3 125 7.5 45 2 110
6 6.3 150 11 45 2 130
7 6.3 175 11 45 2 130
8 6.3 200 15 45 2 140
9 6.3 225 15 45 2 150
10 6.3 250 15 45 2 160
11 6.3 275 18.5 45 2 170
12 6.3 300 18.5 45 2 180
Flow:6.3m3/h is the middle value,the flow range is 3.75-7.5m3/h according to head
Pump Name Stage Speed(rmin) Flow(m3/h) Head(m) Power(kw) Efficiency(%) NPSH(M) Weight(kg)
D/DG12-25X* 3 2950 12.5 75 7.5 54 2 110
4 12.5 100 11 54 2 123
5 12.5 125 11 54 2 135
6 12.5 150 15 54 2 148
7 12.5 175 15 54 2 161
8 12.5 200 18.5 54 2 174
9 12.5 225 18.5 54 2 187
10 12.5 250 22 54 2 199
11 12.5 275 22 54 2 212
12 12.5 300 30 54 2 234
Flow:12.5m3/h is the middle value,the flow range is 7.5-15m3/h according to head
Pump Name Stage Speed(rmin) Flow(m3/h) Head(m) Power(kw) Efficiency(%) NPSH(M) Weight(kg)
D/DG12-50X* 3 2950 12.5 150 18.5 40 2.2 131
4 12.5 200 22 40 2.2 169
5 12.5 250 30 40 2.2 189
6 12.5 300 30 40 2.2 218
7 12.5 350 37 40 2.2 247
8 12.5 400 45 40 2.2 276
9 12.5 450 45 40 2.2 305
10 12.5 500 55 40 2.2 334
11 12.5 550 55 40 2.2 363
12 12.5 600 75 40 2.2 391
Flow:12.5m3/h is the middle value,the flow range is 9-15m3/h according to head