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Denor QZ Submersible Axial Flow Pump — a reliable, high-flow pump built for water-moving applications. Designed to deliver:
We’re a trusted global exporter with decades of experience in industrial pumping. From technical guidance to pricing support, we help construction companies move confidently through the bidding process.
Need a axial flow pump you can rely on?
Main Benefits of QZ Axial Flow Pump
Multiple submersible installation method
High efficiency in high-flow and low-head applications
Smooth and reliable operation
Robust construction, high durability and reliability
Easy Installation and low maintenance costs
High efficiency performance for best total life time cost
Main Applications
Municipal engineering
Agricultural irrigation and drainage
Industrial water circulation
Flood control and drainage project
Water transfer projects
Product Description
Technical Data
Applications
QZ Submersible Axial Flow Pump | High-Efficiency Propeller Pump
When your project demands the reliable movement of large volumes of water at low heads, the Denor QZ Submersible Axial Flow Pump is the industrial solution of choice. With over 20 years of factory experience, we engineer pumps that deliver superior performance, durability, and efficiency for the most demanding applications.
QZ Submersible Axial Flow Pump Installation in Thailand


Commonly known as a propeller pump, this unit moves fluid along a straight path parallel to the pump shaft, utilizing a precision-engineered, propeller-like impeller. The result is a compact, powerful machine ideal for flood control, irrigation, stormwater pumping stations, and industrial water transfer.
Superior Performance & Engineering
The Denor QZ series represents the next generation of axial flow pump technology. Compared to older models, our latest design offers significant performance advantages:
Key Advantages of the Denor QZ Series
An Investment in Reliability
When you purchase a Denor QZ Axial Flow Pump, you gain more than just hardware. You are making a strategic investment that delivers measurable project benefits:
For Your Project:
For Your Operations:
Partner with Denor
As a reliable global exporter with decades of expertise, Denor is your trusted partner for industrial pumping solutions. We provide comprehensive technical and pricing support to construction companies during the bidding process.
Contact our team today for qualified advice and a custom quote for your project.
| Material | Cast Iron / SS304 or as per request |
| Flow Range | 1,800 m³/h - 180,000 m³/h |
| Lift Range | 2 m - 25 m |
| Power | 75 KW - 3,000 KW |
| Voltage | 380V, 660V, 6000V, 10000V |
| Frequency | 50Hz |
| Efficiency | 80% - 89.2% |
| Inlet/Outlet Size | Customized |
| OEM/ODM | Accept |
| Temperature | 2℃ - 50℃ |
|
Model |
Vane Angle |
Capacity (m³/h) |
Head (m) |
Power (Kw) |
Speed (r/min) |
Efficiency (%) |
Outer diameter of impeller (mm) |
|
600QH-40 |
0° |
4415.2 |
14.09 |
250 |
740 |
84.1 |
550 |
|
700QH-72 |
0° |
5056.1 |
6.54 |
160 |
740 |
84.2 |
600 |
|
800QH-35 |
0° |
7257.4 |
14.71 |
400 |
590 |
85.1 |
700 |
|
1000QH-40 |
+2° |
12461.6 |
16.52 |
710 |
490 |
86.2 |
870 |
|
1200QH-72 |
+4° |
15607 |
8.45 |
560 |
490 |
85.8 |
950 |
|
1300QH-72 |
-2° |
17024 |
4.4 |
400 |
370 |
84.6 |
1150 |
|
1400QH-72 |
-4° |
15815 |
5.99 |
450 |
370 |
84.9 |
1200 |
|
600QZ-50 |
0° |
3690.7 |
8.84 |
132 |
740 |
83.7 |
550 |
|
700QZ-75 |
0° |
5451.5 |
7.33 |
160 |
740 |
83.9 |
600 |
|
800QZ-100 |
+2° |
6513.1 |
3.99 |
132 |
590 |
84.2 |
700 |
|
1000QZ-135 |
+4° |
12167.9 |
3.41 |
200 |
490 |
82.5 |
870 |
|
1200QZ-160 |
-2° |
11975.7 |
2.85 |
160 |
490 |
83.9 |
950 |
|
1300QZ-50 |
-4° |
12936.2 |
8.9 |
450 |
370 |
82.2 |
1150 |
|
1400QZ-100 |
0° |
16426.4 |
6.51 |
400 |
370 |
82.6 |
1200 |
|
1600QZ-135 |
+2° |
29598.3 |
4.88 |
560 |
295 |
82.6 |
1480 |
Municipal Engineering
Vertical axial pumps are the core part of municipal water supply and drainage system due to their features of large flow rate and less maintenance requirements.
Agricultural Irrigation
Ideal for lifting water from rivers, canals, or reservoirs to irrigate large farmlands, as it can handle the high flow rates required.
Flood Control and Drainage
Widely used in pumping stations to quickly move massive amounts of water from flooded areas (cities, agricultural fields) to rivers or seas.
Industrial Circulation
Commonly used in power plants, refineries, and large factories to circulate cooling water through condensers and cooling systems.
Water Transfer Projects
Essential in large-scale aqueducts or cross-basin water transfer schemes where water needs to be lifted only a short height but over massive volumes.
Shipbuilding Drainage
The vertical axial flow pumps serve as the dry dock pumps in shipbuilding plants to evacuate the large a mount of water from the dock during the manufacturing and repairing process of ships.
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We tailor solutions to your specific needs based on flow rate, head, and site conditions.
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Bespoke Design
Engineered to your project's needs.
Flexible Configuration
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Product Production Cycle Management
Optimize production processes and shorten production cycles
Strong Delivery Capabilities
Complete logistics and supply chain, with delivery as fast as 15 business days.
End-to-End Service
From design to after-sales support.