TOTAL 750W Dirty Water Submersible Pump TWP87506 - 217 L/min Flow
The TOTAL TWP87506 dirty water submersible pump is an electromechanical dewatering solution engineered for fast drainage, transfer, and emptying of flooded areas, excavation pits, slurry sumps, and septic tanks. Driven by a powerful 750W (1.0 HP) electric motor with 100% copper windings, this pump ensures superior thermal endurance and an outstanding maximum flow rate of 217 liters per minute (13.02 m³/h), with a maximum head of 8 meters and submersible depth down to 7 meters. Its operational design incorporates an automatic float switch that reliably starts and stops the unit according to water levels, effectively preventing dry running. With a standard 1-inch discharge outlet and a heavy-duty 9-meter power cord, it delivers outstanding operational versatility across domestic, agricultural, and industrial applications.
Key Features and Construction Advantages
- 100% Copper Winding Motor: Delivers superior heat dissipation, reduces electrical losses, and maximizes operational service life during continuous heavy dewatering cycles.
- High Discharge Rate (217 L/min): Quickly moves substantial volumes of muddy, wastewater, and suspended particles, significantly speeding up draining procedures.
- Integrated Automatic Float Switch: Automatically turns the pump on and off as the liquid level rises and falls, protecting internal seals against dry-run failure.
- Extended 9-Meter Submersion Cable: Provides a broad working radius, enabling safe deep installation in collection basins, tanks, and sumps without hazardous extension cables.
- Standard 1-Inch Discharge Port: Perfectly compatible with common flexible layflat and rigid spiral drainage hoses for seamless liquid flow.
Technical Specifications
| Brand / Manufacturer |
TOTAL |
| Commercial Model / Part Number |
TWP87506 |
| Suitable Liquid Type |
Dirty water, wastewater, and drainage water with suspended solids |
| Rated Power Input |
750 W (1.0 HP) |
| Motor Stator Construction |
Copper windings |
| Rated Voltage and Frequency |
220-240 V ~ 50 Hz |
| Maximum Flow Rate |
217 L/min (13.02 m³/h) |
| Maximum Head Lift (H max) |
8 meters |
| Maximum Submersion Depth |
7 meters |
| Discharge Outlet Diameter |
1 inch (1") |
| Level Control Device |
Integrated automatic float switch |
| Power Cable Length |
9 meters with grounded plug |
Application Areas and Machine Suitability
| Sector / Application Area |
Operational Capabilities & Benefits |
| Domestic Emergency Drainage |
Emergency pumping of flooded basements, underground garages, parking ramps, elevator shafts, and cellars filled with storm or sewage runoff. |
| Construction Sites and Civil Works |
Continuous drainage of foundation pits, utility trenches, settling ponds, and manholes holding turbid water with silty deposits. |
| Agriculture and Tank Maintenance |
Periodic emptying and circulation of septic tanks, rainwater harvesting reservoirs, irrigation reservoirs, and decantation basins. |
Operating Guidelines and Workshop Notes: Never lower or retrieve the pump using the electrical cable or the float switch lead; always secure a dedicated nylon or stainless steel hoisting rope to the built-in carrying handle. Ensure the float switch has sufficient clearance to rise and fall without catching on tank walls or pipes, which would prevent normal automatic shutoff. When pumping from muddy, muddy-silted, or gravel bottoms, elevate the pump 10-15 cm or rest it on a solid flat surface (such as a flat stone or brick) to prevent stones from jamming the impeller suction port. Always disconnect the main electrical supply before servicing, inspecting, or handling the unit. After handling wastewater containing thick residues, flush the unit thoroughly by pumping clean freshwater to prevent deposits from drying out and seizing the mechanical seals.
