Vertical Multistage Pump CDL/CDLF is a kind of vertical non-self priming Vertical Multistage Pump, which is driven by a standard electric motor. The motor output shaft directly connects with the pump shaft through a coupling. The pressure-resistant cylinder and flow passage components are fixed between pump head and inlet&outlet section with stay bolts. The inlet and outlet are located at the pump bottom at the same plane. This kind of pump can be equipped with an intelligent protector to effectively prevent it from dry-running, out-of-phase and overload.
Specification of Vertical Multistage Pump as below,
| Flow Range of Vertical Multistage Pump | 0.4-240m3/h |
| Lift Range of Vertical Multistage Pump | 4-162.5m |
| Ambient Temperature of Vertical Multistage Pump | up to +40 °C |
| Temperature Range of Vertical Multistage Pump | 0—70°C |
| Model | Flow Range | Head Range | Rated Power Of Motor | Weight |
| m3/h | m | kw | kg | |
| CDL1-2 |
0.4 0.6 0.8 |
13 12.5 12 |
0.37 | 20 |
| CDL2-4 |
1 1.2 1.6 |
36 35 33 |
0.55 | 22 |
| CDL3-8 |
1.2 1.6 2.0 |
49 47 45 |
0.75 | 27 |
| CDL4-10 |
1.5 2.0 3.0 |
96 90 87 |
2.2 | 37 |
| CDL8-12 |
5 6 7 |
124 120 116 |
4 | 66 |
| CDL12-16 |
7 8 9 |
192.5 189 183.5 |
11 | 161 |
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