QWW SERIES
For general industrial & chemical circulation
Wetted parts: SUS304/SUS316
Flow
– Up to 830 L/min
Head
– Up to 48 m
Liquid
– Alkaline liquid / Organic solvent / Oil liquid
Temp
– -196–420°C
Please refer to the table below for detailed parameters.
Parameter Table
| Model | Diameter | Motor | Max.Rated Head(m) | Max.Rated Capacity(m³/h) | Pump Weight(Kg) |
Curve Code |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inlet | Outlet | Power(KW) | (Hp) | Voltage(V) | Hz | Speed | 50HZ | 60HZ | 50HZ | 60HZ | |||
| QWW32 - 25 - 1 | DN32 | DN25 | 0.75 | 1 | 3φ-380 | 50 | 2760 | 18/15 | 20.7/17.3 | 15/4.2 | 17.3/4.8 | 28 | 1 |
| QWW32 - 25 - 2 | DN32 | DN25 | 1.5 | 2 | 3φ-380 | 50 | 2760 | 20/18 | 23/20.7 | 18/6 | 20.7/6.9 | 30 | 2 |
| QWW50 - 32 - 3 | DN50 | DN32 | 2.2 | 3 | 3φ-380 | 50 | 2760 | 32/30 | 36.8/34.5 | 30/6.8 | 34.5/7.8 | 42 | 3 |
| QWW50 - 32 - 4 | DN50 | DN32 | 3 | 4 | 3φ-380 | 50 | 2900 | 37/35 | 42.6/40.3 | 32/9.5 | 36.8/10.9 | 45 | 4 |
| QWW50 - 40 - 5 | DN50 | DN40 | 4 | 5 | 3φ-380 | 50 | 2900 | 35/30 | 40.3/34.5 | 45/25 | 51.8/28.8 | 60 | 5 |
| QWW50 - 40 - 6 | DN50 | DN40 | 4.5 | 6 | 3φ-380 | 50 | 2900 | 37/35 | 42.6/40.3 | 45/25 | 51.8/28.8 | 67 | 6 |
| QWW50 - 40 - 7.5 | DN50 | DN40 | 5.5 | 7.5 | 3φ-380 | 50 | 2900 | 37/35 | 42.6/40.3 | 46/26 | 52.9/29.9 | 88 | 7 |
| QWW50 - 40 - 10 | DN50 | DN40 | 7.5 | 10 | 3φ-380 | 50 | 2900 | 43/35 | 49.5/40.3 | 54/32 | 62.1/36.8 | 116 | 8 |
| QWW50 - 40 - 15 | DN50 | DN40 | 11 | 15 | 3φ-380 | 50 | 2900 | 48/40 | 55.2/46 | 56/36 | 64.4/41.4 | 145 | 9 |
Not sure how to choose?
Our professional technicians will give you advice in 2 business hours. 👉
If you are unsure which product you need, we will recommend the most cost-effective series based on your requirements.
Confused about choosing a product?
Pump Maintenance
Technician adjusting a high-flow chemical centrifugal pump for bath circulation.
Fluid Pressurization & Transfer
Provides steady pressure to push chemicals through rotameters into the production line.
Application Consulting For Your Needs
Choosing the right chemical pump requires expertise and careful
consideration. Our team of experts will provide one-on-one technical consultation to help you find and implement a customized solution that suits your application needs.
consideration. Our team of experts will provide one-on-one technical consultation to help you find and implement a customized solution that suits your application needs.
We will provide different solutions based on your project within 2 business hours.
