Summarize:
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CDLF vertical multistage centrifugal pump serves as a highly efficient fluid transfer device designed for high-pressure and continuous operation, intended for the effective handling of liquid media similar to clean water and free of solid particles. Unlike traditional single-stage centrifugal pumps, this series decreases the pressure load on the impellers and achieves higher head through impeller stacking, resulting in extended equipment service life while ensuring efficient and stable liquid transfer. Its compact vertical design minimizes the installation footprint, saving on installation and maintenance costs, making it ideally suited for applications with limited installation space or where continuous operation is required.
Product Details:
CDLF pump primarily comprises an electric motor, pump head, impeller, pump shaft, seals, and connecting components. Its vertical design aligns the inlet and outlet on the same horizontal plane, simplifying piping layout and saving installation space to some extent. When the motor is started, the pump shaft drives the impeller to rotate at high speed, and the liquid gains energy and pressure from the centrifugal force generated during rotation. The pressure of the liquid gradually increases as the impeller continues to rotate, until it is discharged from the outlet at a stable pressure.
Application:
CDLF multistage pumps are primarily tailored to meet the heavy-duty pumping requirements of high-rise building circulation systems, industrial cooling water systems, fire protection pressure boosting, domestic water supply, boiler feedwater, filtration equipment, the pharmaceutical industry, agricultural irrigation, and general industrial applications.
Feature:
1. Its impeller has been optimized using hydraulic modeling, which reduces energy loss in the fluid while effectively improving operational efficiency.
2. This series can deliver high head even under low-flow conditions, making it particularly suitable for applications such as water supply systems that require stable pressure delivery.
3. Appropriate configurations can be selected based on the specific fluid and operating conditions to meet the requirements of highly corrosive fluids or fluids under special operating conditions.
Performance Data:
| Model |
Power |
Flow Rate |
1 |
1.2 |
1.6 |
2 |
2.4 |
2.8 |
3.2 |
3.5 |
| (KW) |
(m³/h) |
| CDL2.2 |
0.37 |
H(m) |
18 |
17 |
16 |
15 |
13 |
12 |
10 |
8 |
| CDL2.3 |
0.37 |
H(m) |
27 |
26 |
24 |
22 |
20 |
18 |
15 |
12 |
| CDL2.4 |
0.55 |
H(m) |
36 |
35 |
33 |
30 |
26 |
24 |
20 |
16 |
| CDL2.5 |
0.55 |
H(m) |
45 |
43 |
40 |
37 |
33 |
30 |
24 |
20 |
| CDL2.6 |
0.75 |
H(m) |
53 |
52 |
50 |
45 |
40 |
36 |
30 |
24 |
| CDL2.7 |
0.75 |
H(m) |
63 |
61 |
57 |
52 |
47 |
41 |
35 |
28 |
| CDL2.9 |
1.1 |
H(m) |
80 |
78 |
73 |
67 |
61 |
54 |
45 |
37 |
| CDL2.11 |
1.1 |
H(m) |
98 |
95 |
89 |
82 |
73 |
64 |
54 |
44 |
| CDL2.13 |
1.5 |
H(m) |
116 |
114 |
106 |
98 |
89 |
78 |
65 |
52 |
| CDL2.15 |
1.5 |
H(m) |
134 |
130 |
123 |
112 |
100 |
90 |
73 |
60 |
| CDL2.18 |
2.2 |
H(m) |
161 |
157 |
148 |
136 |
121 |
108 |
91 |
76 |
| CDL2.22 |
2.2 |
H(m) |
197 |
192 |
180 |
165 |
148 |
130 |
110 |
90 |
| CDL2.26 |
2.2 |
H(m) |
232 |
228 |
214 |
198 |
179 |
158 |
130 |
110 |
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