Skip to content 
In wastewater management, a “cheap” pump is often the most expensive choice you can make. When a sewage pump clogs or the motor burns out, the costs of emergency repairs and system downtime far outweigh the initial purchase price.
At Tussu® Pump, we engineered our WQ Series Submersible Sewage Pumps with one goal in mind: Zero-excuses performance in the toughest environments. Whether it’s municipal sludge, industrial effluent, or basement drainage, Tussu® WQ pumps keep moving when others stop.
Why Tussu® WQ Pumps Are Built Differently
1. True Non-Clogging Hydraulics
The biggest headache in sewage pumping is fibrous debris. Our WQ series features a high-efficiency, large-passage impeller
-
The Tussu® Edge: We ensure the pump can pass solids up to 80% of its discharge diameter. No snags, no winding, no constant manual cleaning.
2. Double-Layer Protection for the Motor
The motor is the heart of the pump, and we protect it like one.
-
Dual Mechanical Seals: We use premium Silicon Carbide/Tungsten Carbide seals housed in an independent oil chamber. This creates a redundant barrier against water ingress.
-
IP68 Insulation: Every Tussu WQ motor is Class F or H insulated, designed for continuous submersion and 24/7 operation.
3. Smart Monitoring (Optional)
For critical installations, we equip our WQ pumps with moisture and thermal sensors. If the seal fails or the motor overheats, the pump shuts down automatically—saving you from a total motor burnout and expensive rewinding costs.
Technical Performance Range
Tussu WQ pumps are customizable to fit your specific head and flow requirements:
| Parameter | Capability |
| Discharge Size | 50mm to 600mm |
| Flow Rate (Q) | Up to 3000 m³/h |
| Head (H) | Up to 60m |
| Casing Material | Standard Cast Iron (HT200) or Stainless Steel (304/316) |
| Installation | Auto-Coupling (GAK) or Free-Standing |
Field-Tested Applications
Tussu WQ pumps are currently serving in diverse sectors across Southeast Asia, the Middle East, and beyond:
-
Municipal Wastewater: Reliable lifting stations and treatment plant intake.
-
Industrial Plants: Handling corrosive or grit-laden factory discharge.
-
Construction Dewatering: Removing silty water from tunnels and foundation pits.
-
Commercial Buildings: Heavy-duty sewage lifting for hotels and high-rise complexes.
The Tussu® Maintenance Advantage: Auto-Coupling System
Nobody wants to climb into a sewage pit for maintenance. We highly recommend pairing our WQ pumps with the Tussu Auto-Coupling System.
-
How it works: The pump is lowered on guide rails and seats itself perfectly on the discharge connection.
-
The Result: Lift the pump out for inspection in minutes, without ever touching the pipework or entering the pit.
Get a Quote from Tussu® Pump Today
Stop dealing with frequent clogs and unreliable hardware. Tussu Pump provides factory-direct WQ series solutions that balance rugged engineering with cost-effectiveness.
Looking for a specific model or a cross-reference for an existing installation?
Our engineering team is ready to help you select the right pump for your head, flow, and medium requirements.
