... performance.D, DG series multistage pumpD type pump is suitable for conveying water or physical and chemical properties similar to ... t more than 80 Celsius temperature.It is suitable for mine drainage and factory building, city water supply, etc.D series multistage pump ... Flow: 6.3 - 450m³/h, Head: 17.5- 670m, Operating temperature < 80 Degrees Celsius DF series horizontal multistage water pump