High-Pressure Self-Priming Agricultural Spray Pump
This high-pressure self-priming pump is designed for agricultural spraying and irrigation. Its self-priming capability ensures quick and reliable operation, even with intermittent water supply.




Technical Specifications
Product Overview
High-Pressure Self-Priming Agricultural Pump
This high-pressure self-priming pump utilizes an advanced fluid design model, eliminating the need for a bottom valve at the end of the pipe. Its compact, lightweight structure allows for convenient movement and simple operation without requiring irrigation drainage. It is widely used for farmland irrigation, spray systems, nursery maintenance, and various industrial applications requiring high head pressure.
Key Features
- Primary Applications
- Farmland IrrigationSpray IrrigationNursery MaintenanceTea GardenBuilding Water SupplyPool OxygenationPressure Vessel Stores
Technical Specifications
Performance Table
| Model | Diameter (mm) | Flow (L/s) | Head (m) | Speed (r/min) | Power (kw) |
|---|---|---|---|---|---|
| 50BP-20 | 50 | 4 | 20 | 2,600 | 2 |
| 50BP-20 | 50 | 5 | 17 | 2,900 | 3 |
| 50BP-35 | 50 | 4 | 35 | 2,600 | 3 |
| 50BP-35 | 50 | 5 | 43 | 2,900 | 4 |
| 50BP-45 | 50 | 6 | 45 | 2,600 | 4.4 |
| 50BP-45 | 50 | 6 | 56 | 2,900 | 6.1 |
| 65BP-40 | 65 | 8 | 32 | 2,600 | 4.4 |
| 65BP-40 | 65 | 8 | 40 | 2,900 | 6.1 |
| 65BP-55 | 65 | 9 | 44 | 2,600 | 6.1 |
| 65BP-55 | 65 | 10 | 55 | 2,900 | 8.8 |
| 80BP-55 | 80 | 13 | 44 | 2,600 | 8.8 |
| 80BP-55 | 80 | 14 | 55 | 2,900 | 11 |
| 80BP-65 | 80 | 14 | 65 | 2,900 | 18.4 |
| 100BP-12 | 100 | 22 | 12 | 2,600 | 8.8 |
| 100BP-12 | 100 | 25 | 15 | 2,900 | 11 |



