DA
DA Series Multistage Centrifugal Pump
Multistage pump for high-rise water supply and low-pressure boiler circulation.
- Flow range
- 10.8 – 345.6 m³/h
- Head range
- 14 – 351 m
- Motor power
- 2.2 – 500 kW
- Medium temperature
- -15 °C to +40 °C
- Design standardJB/T1051-93
- Family Multistage & Boiler Feed Pumps
Series overview
DA is a multistage pump for pressure-boosting duty: domestic and fire water in high-rise buildings, plant and town water supply, and low-pressure boiler circulation. It handles clean water between -15 °C and +40 °C with impurities below 0.1%.
Design features
- Segmental multistage design for building services pressure
- Used for domestic and fire water in high-rise buildings
- Also applied to plant and town water supply and low-pressure boiler circuits
- Handles clean water at -15 °C to +40 °C with impurities below 0.1%
Specifications
| Flow range | 10.8 – 345.6 m³/h |
|---|---|
| Head range | 14 – 351 m |
| Motor power | 2.2 – 500 kW |
| Medium temperature | -15 °C to +40 °C |
| Impurity limit | below 0.1% |
| Design standard | JB/T1051-93 |
Ranges are taken from the printed catalogue. Final selection depends on the duty point, slurry density and site conditions — share your data and we will confirm the model.
Typical duties
- High-rise domestic water
- Fire water supply
- Plant and town water supply
- Low-pressure boiler circulation
