QZB Series Axial Mixed Flow Submersible Pump
Product Description
Flow: 500-3000m³/h
Lift: 3-50m
Caliber: DN=150-1600mm
Power: 13-45kw
Temperate: <40°C
In order to respond to market demands, we produce the QZB series axial, mixed flow submersible pump. It allows big flow rate, works stably and reliably, greatly saving energy. It can be used for sea water drainage, water drainage in pool or river way, flood control and drainage, sewage treatment, water treatment in pump station, etc.
Model | Rated power(kw) | Rated flow(m3/h) | Rated head(m) | Voltage(V) | Inlet size |
350QZB-70-7.5KW | 7.5 | 1000 | 5.26 | 380 | 350 |
350QZB-70-11KW | 11 | 1050 | 5.3 | 380 | 350 |
350QZB-70-15KW | 15 | 1091 | 5.4 | 380 | 350 |
350QZB-70-18.5KW | 18.5 | 1100 | 5.5 | 380 | 350 |
350QZB-70-22KW | 22 | 1150 | 5.6 | 380 | 350 |
350QZB-70-30KW | 30 | 1200 | 5.7 | 380 | 350 |
350QZB-70-37KW | 37 | 1250 | 5.8 | 380 | 350 |
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The product has good tensile strength, heavy weight, and fine workmanship. The most important thing is that it can be used directly by plugging it in, which is very convenient and the noise is not too loud.

The quality of the motor is very good, and the packaging is also very good. The pure copper motor has a strong excitation force, stable operation, and durability.

The combination of excitation force and output is appropriate, with a large excitation force and low mechanical noise. Strong resistance vibration is adopted, and maintenance is simple.

The motor is durable and has been used continuously for 48 hours after installation. It has full power and is said to be the original manufacturer with good quality and is trustworthy.