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Product Brief Introduction
Type DG(P) pump can deliver clean water without solid particle or the liquid which the chemical and physical feature are similar with water and temperature is from -20-210℃, it is suitable for delivering boiler feed water or heat water.
Technical Data
| Product Name | DG(P) Self-balancing Multistage Boiler Feed Pump |
| Structure | Multistage |
| Material | Cast Iron |
| Head | 75-1440m / 246-4724ft |
| Flow | 6.3-1100m³/h / 27.7-4840USgpm |
| Temperature | -20℃~210℃ / -4~410℉ |
| Speed | 1480r/min & 2950 r/min |
| Power | 5.5-4500kw |
| Efficiency | 32%-84% |
| NPSH | 2-7m |
| Liquid Medium | Fresh water with no solid particles or property similar to water |
| Standard | ISO9001 |
Structure Chart
Model Description
DG46-80× 12JA（P）
DG ---------------------------- Multistage boiler feed pump
46 --------------------------- The designed flow: 46 m3/h
80 --------------------------- The single stage head: 80 m
12 ---------------------------- Number of impellers
J ------------------------------Mechanical seal
A ------------------------------Impeller has been cut for the first time
P ---------------------------- Self balancing structure
Material Of Pump Parts
Comparison To Conventional Multistage Pump
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