The Full PictureThe WQK/QG series includes 25 models from 0.75 kW to 15 kW. Flow ranges from 8 m³/h to 180 m³/h. Head ranges from 6 m to 60 m. There’s a pump for every job. How to Choose1.Calculate yo…
| Flow Rate | 10-300m³/h |
|---|---|
| Head | 10-30m |
| Power | 0.75-22kW |
| Inlet / Outlet Diameter | 50-200mm |
| Material | Cast Iron,SS304 |
The Full Picture
The WQK/QG series includes 25 models from 0.75 kW to 15 kW. Flow ranges from 8 m³/h to 180 m³/h. Head ranges from 6 m to 60 m. There’s a pump for every job.
How to Choose
1.
Calculate your required flow
2.
Measure the total head (vertical lift + pipe friction)
3.
Check the solids content
4.
Match to the model table below
Complete Model Table
| Model | Outlet (mm) | Flow (m³/h) | Head (m) | Power (kW) | Speed (rpm) |
|---|---|---|---|---|---|
| WQK8-12QG | 32 | 8 | 12 | 0.75 | 2900 |
| WQK25-6QG | 80 | 25 | 6 | 0.75 | 2900 |
| WQK20-7QG | 50 | 20 | 7 | 0.75 | 2900 |
| WQK10-12QG | 40 | 10 | 12 | 1.1 | 2900 |
| WQK8-22QG | 25 | 8 | 22 | 1.1 | 2900 |
| WQK20-15QG | 50 | 20 | 15 | 1.5 | 2900 |
| WQK15-30QG | 40 | 15 | 30 | 2.2 | 2900 |
| WQK20-20QG | 50 | 20 | 20 | 2.2 | 2900 |
| WQK25-15QG | 65 | 25 | 15 | 2.2 | 2900 |
| WQK40-7QG | 80 | 40 | 7 | 2.2 | 1450 |
| WQK30-30QG | 80 | 30 | 30 | 3 | 2900 |
| WQK30-15QG | 80 | 30 | 15 | 3 | 2900 |
| WQK25-30QG | 65 | 25 | 30 | 4 | 2900 |
| WQK40-15QG | 80 | 40 | 15 | 4 | 1450 |
| WQK85-10QG | 100 | 85 | 10 | 4 | 1450 |
| WQK65-25QG | 80 | 65 | 25 | 7.5 | 2900 |
| WQK20-60QG | 80 | 20 | 60 | 7.5 | 2900 |
| WQK80-20QG | 80 | 80 | 20 | 7.5 | 1450 |
| WQK100-15QG | 100 | 100 | 15 | 7.5 | 1450 |
| WQK130-10QG | 150 | 130 | 10 | 7.5 | 1450 |
| WQK100-25QG | 100 | 100 | 25 | 11 | 1450 |
| WQK115-15QG | 125 | 115 | 15 | 15 | 1450 |
| WQK180-15QG | 150 | 180 | 15 | 15 | 1450 |
| WQK100-40QG | 100 | 100 | 40 | 15 | 1450 |
| WQK80-32QG | 100 | 80 | 32 | 15 | 1450 |
Final Advice
Buy the pump that matches your actual needs. Oversizing wastes money. Undersizing causes failures. Use the table above to find your match.
Applications Summary:
complete range, selection guide, model comparison, pump specification, all applications
Thank you for visiting HAQUANPUMP, a professional manufacturer of submersible sewage pumps with cutting systems. If you need more information about WQK/QG series cutting sewage pumps, pricing, or help selecting the right model, please contact our staff. We will serve you with dedication and expertise. Your satisfaction is our greatest achievement.
WQK Cutting Blade Sewage PumpEven the best chopper pump can develop issues. Here are five problems I’ve seen most often with WKQ/QG series pumps and how to fix them. Problem 1: Pump Runs But No WaterCause: Vapor lock or blocked…
WQK Cutting Blade Sewage PumpHeadworks are the front door of a wastewater treatment plant. Everything that comes down the sewer arrives here — rags, plastics, sanitary products, you name it. A chopper pump at this stage saves th…
WQK Cutting Blade Sewage PumpFarm waste is different from municipal sewage. It’s thicker, more fibrous, and loaded with bedding material like straw and hay. An agricultural chopper pump needs to handle all of that without cloggi…