Reference image. Final construction follows the confirmed model and quotation.
Sewage Pumps
WQ/S Submersible Sewage Pump
Model: WQ/S
WQ/S Submersible Sewage Pump is designed for municipal drainage, wastewater treatment, construction dewatering and industrial effluent. DFIN Pump provides model verification, material selection and technical support based on the actual duty point.
TECHNICAL DATA
Specifications, performance and construction
Confirm the final operating point, materials, motor and connection standard before ordering.
Product Overview
WQ/S Submersible Sewage Pump is an industrial sewage & submersible pump selected for municipal drainage, wastewater treatment, construction dewatering and industrial effluent. The final configuration should be verified against the actual liquid, duty point, temperature, installation and power supply.
Typical Applications
Municipal drainage, wastewater treatment, construction dewatering and industrial effluent.
Design Features
- Solids-handling hydraulic passage
- Submersible or dry-installed configurations
- Automatic control options
- Model and material selection supported by DFIN Pump engineers
Technical Performance Data
| Serial number | Model | Flow (m3/h) | Head (m) | Power (kw) | Speed (r/min) | Port Size (mm) | Voltage (V) | Large size of debris (mm) |
| 1 | 25WQ/S8-22 | 8 | 22 | 1.1 | 2900 | 25 | 380 | 13 |
| 2 | 32WQ/S8-12 | 8 | 12 | 0.75 | 2900 | 32 | 380 | 16 |
| 3 | 32WQ/S12-15 | 12 | 15 | 1.1 | 2900 | 32 | 380 | 16 |
| 4 | 40WQ/S10-12 | 10 | 12 | 1.1 | 2900 | 40 | 380 | 20 |
| 5 | 40WQ/S15-15 | 15 | 15 | 1.5 | 2900 | 40 | 380 | 20 |
| 6 | 40WQ/S15-30 | 15 | 30 | 2.2 | 2900 | 40 | 380 | 20 |
| 7 | 50WQ/S20-7 | 20 | 7 | 0.75 | 2900 | 50 | 380 | 25 |
| 8 | 50WQ/S10-10 | 10 | 10 | 0.75 | 2900 | 50 | 380 | 25 |
| 9 | 50WQ/S20-15 | 20 | 15 | 1.5 | 2900 | 50 | 380 | 25 |
| 10 | 50WQ/S15-25 | 15 | 25 | 2.2 | 2900 | 50 | 380 | 25 |
| 11 | 50WQ/S20-20 | 20 | 20 | 2.2 | 2900 | 50 | 380 | 25 |
| 12 | 50WQ/S18-30 | 18 | 30 | 3 | 2900 | 50 | 380 | 25 |
| 13 | 50WQ/S40-15 | 40 | 15 | 4 | 2900 | 50 | 380 | 25 |
| 14 | 65WQ/S25-10 | 25 | 10 | 1.5 | 2900 | 65 | 380 | 32 |
| 15 | 65WQ/S25-15 | 25 | 15 | 2.2 | 2900 | 65 | 380 | 32 |
| 16 | 65WQ/S37-13 | 37 | 13 | 3 | 2900 | 65 | 380 | 32 |
| 17 | 65WQ/S25-30 | 25 | 30 | 4 | 2900 | 65 | 380 | 32 |
| 18 | 80WQ/S25-5 | 25 | 5 | 1.1 | 2900 | 80 | 380 | 35 |
| 19 | 80WQ/S30-7 | 30 | 7 | 1.5 | 2900 | 80 | 380 | 35 |
| 20 | 80WQ/S40-7 | 40 | 7 | 2.2 | 2900 | 80 | 380 | 35 |
| 21 | 80WQ/S30-15 | 30 | 15 | 3 | 2900 | 80 | 380 | 40 |
| 22 | 80WQ/S40-15 | 40 | 15 | 4 | 2900 | 80 | 380 | 40 |
| 23 | 80WQ/S60-20 | 60 | 20 | 5.5 | 1450 | 80 | 380 | 40 |
| 24 | 80WQ/S65-25 | 65 | 25 | 7.5 | 1450 | 80 | 380 | 40 |
| 25 | 80WQ/S80-20 | 80 | 20 | 7.5 | 1450 | 80 | 380 | 40 |
| 26 | 80WQ/S50-20 | 50 | 20 | 5.5 | 2900 | 80 | 380 | 40 |
| 27 | 80WQ/S60-20 | 60 | 20 | 7.5 | 2900 | 80 | 380 | 40 |
| 28 | 100WQ/S85-10 | 85 | 10 | 4 | 1450 | 100 | 380 | 50 |
| 29 | 100WQ/S60-15 | 60 | 15 | 5.5 | 1450 | 100 | 380 | 50 |
| 30 | 100WQ/S100-15 | 100 | 15 | 7.5 | 1450 | 100 | 380 | 50 |
| 31 | 100WQ/S85-20 | 85 | 20 | 7.5 | 1450 | 100 | 380 | 50 |
| 32 | 100WQ/S100-25 | 100 | 25 | 11 | 1450 | 100 | 380 | 55 |
| 33 | 100WQ/S80-32 | 80 | 32 | 15 | 1450 | 100 | 380 | 55 |
| 34 | 100WQ/S100-30 | 100 | 30 | 15 | 1450 | 100 | 380 | 55 |
| 35 | 125WQ/S115-15 | 115 | 15 | 11 | 1450 | 125 | 380 | 60 |
| 36 | 125WQ/S130-20 | 130 | 20 | 15 | 1450 | 125 | 380 | 60 |
| 37 | 150WQ/S130-10 | 130 | 10 | 7.5 | 1450 | 150 | 380 | 70 |
| 38 | 150WQ/S130-15 | 130 | 15 | 11 | 1450 | 150 | 380 | 75 |
| 39 | 150WQ/S180-15 | 180 | 15 | 15 | 1450 | 150 | 380 | 75 |
Selection Information Required
Please provide medium, concentration, flow, total head or pressure, temperature, viscosity or solids, voltage, frequency and installation method. DFIN Pump will confirm the suitable model and materials.
Catalog reference: authorized YZJ product data · Model WQ/S
SELECTION SUPPORT
Application-based pump selection
Send the liquid, flow, head or pressure, temperature, solids, installation, power supply and destination for a verified recommendation.
Discuss this application