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Vertical multistage pump is a type of centrifugal pumps, with two or more impellers. This design merges the high-head capability of a multistage pump with the space-saving advantages of a vertical configuration. CDL or CDLF type optional.
We are a professional Vertical Multistage Pump Manufacturer, Exporter & Supplier in China. Ready to elevate your operations?
Main benefits of Vertical Multistage Pump
High head, increases water pressure
Highly efficient motor, maximize energy savings
Durable construction, high durability and reliability
Vertical and multistage design, compact & space-efficient
Quiet and stable operation, material options
Easy Installation and low maintenance costs
Main applications
Water supply system
General industrial process boosting
Industrial liquid transport
Water treatment System
Irrigation and spraying systems
Product Description
Technical Data
Applications
How can a multi-stage vertical pump power your business?
Denor vertical multistage centrifugal pump achieves high head by connecting multi-stage impellers in series, which is suitable for scenarios with high liquid pressure requirements. We are a professional Vertical Multistage Pump Manufacturer, Exporter & Supplier in China.
A multi-stage vertical pump is a type of centrifugal pump that has at least two impellers with a shared motor. The rotation motion of the impeller which is driven by an electric motor directs the fluid through the outer tip of the impeller vane and then enters the stage diffuser. The more impellers, the higher the pressure range. Common fields include secondary water supply for high-rise residential and office buildings, solving the problem of insufficient floor water pressure and ensuring stable water pressure.
The pumps are available in different materials (Cast Iron, 304SS, 316SS) and in different head and flow rates.
CDL vertical multistage pump: Standard construction typically uses cast iron. It is suitable for slightly corrosive liquid.
CDLF vertical multistage pump: Stainless Steel (e.g., AISI 304 or 316) wetted parts, suitable for clean water, slightly corrosive liquids, or applications requiring hygiene (potable water, food processing). It is suitable for slightly corrosive liquid.
Core Design
Vertical Configuration:
1. The motor is mounted directly above the pump body, connected via a rigid coupling or flange.
2. This results in an exceptionally small installation footprint, making it ideal for space-constrained environments like equipment rooms or skids.
Multistage Arrangement:
1. Multiple impellers and diffuser (stages) are stacked in series on a single vertical shaft.
2. Liquid enters the bottom suction port, is pressurized by the first impeller, and is then guided sequentially through each subsequent stage. Pressure is cumulative, with the final discharge from the top outlet.
3. The number of stages can be adjusted to meet specific head requirements.
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| Flow Range | 1 m³/h - 240 m³/h |
| Lift Range | 4 m - 300 m |
| Power | 1.5 KW - 160 KW |
| Voltage | 220V 380V (Customized) |
| Pump casing | Stainless steel or cast iron (Customized) |
| Operating Temperature | -15℃ - 120℃ |
| OEM/ODM | Accept |
|
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 |
Water Supply System
Water conveyance in treatment plants, booster systems for high-rise buildings, and municipal pipeline pressure boosting.
General Industrial Process Boosting
Process water circulation systems, high-pressure cleaning & wash-down applications, and general industrial fluid transfer, fire-fighting system.
Industrial Liquid Transport
Industrial boiler feed water supply, chilled water and cooling water circulation in HVAC systems.
Water Treatment System
Reverse Osmosis (RO) systems, ultrafiltration systems, distillation systems, and swimming pool circulation.
Irrigation and Spraying Systems
Agricultural irrigation, sprinkler irrigation, and drip irrigation systems.
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CUSTOMIZED DISPLAY
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