|
| Parameter | Values |
|
| Import diameter of the pump: DS (mm) | 80 |
| Import flow velocity of the pump: s (m/s) | 2.76 |
| Outlet diameter of the pump: Dd (mm) | 72 |
| Export flow velocity of the pump: d (m/s) | 3.41 |
| The specific speed of the pump: ns | 89.56 |
| The efficiency of the pump: | 0.74 |
| The power of the pump: P (kW) | 2.46 |
| The power of driving motor: Pc (kW) | 2.96 |
| The output torque of motor: (N·m) | 19.47 |
| The minimum diameter of pump shaft: d (mm) | 20 |
| The diameter of the wheel hub: dh (mm) | 60 |
| Import diameter of the impeller: D1 (mm) | 85 |
| Outlet diameter of the impeller: D2 (mm) | 210 |
| Outlet width of blade: b2 (mm) | 15 |
| Inlet placement angle of blade: β1 (°) | 19 |
| Outlet mounting angle of blade: β2 (°) | 33 |
| Number of leaves: zy | 6 |
| Blade wrap angle: φ (°) | 123 |
| Inlet thickness of blade (mm) | 4 |
| Outlet thickness of blade (mm) | 8 |
| Diameter of base circle of volute section: Ds (mm) | 210 |
| Inlet width of volute: b3 (mm) | 25 |
| Placement angle of septum tongue: φ0 (°) | 22 |
| Taper of suction chamber: (°) | 15 |
| Length of conical tube: (mm) | 200 |
|
