Tosaki TSK750-SW Submersible Pump with Float Switch, 750W 1HP, 1-Phase 220V, 2-Inch Outlet

Tosaki TSK750-SW Submersible Sump Pump with Float Switch, 750W 1 HP Motor, 1-Phase 220V, 2-Inch Outlet
A top-tier submersible pump specially designed for pumping and draining sewage, dirty water, and large volumes of liquid sludge (SW suffix code - Sewage/Waste Water). Driven by a powerful 750W motor, equivalent to 1.0 horsepower (1 HP), supporting a 1-phase 220V AC electrical system. The exterior construction features an upgraded combination of materials for maximum durability; the pump casing is made of high-grade Stainless Steel, featuring rust-proof performance throughout its lifespan and resistance to corrosion from diluted chemicals in wastewater. Internal strength is elevated with a Cast Iron impeller, excellently capable of grinding, shredding, and withstanding wear from silt, sand, and liquid mud, while the motor housing is made of Aluminum to dissipate heat away from the coils quickly. This sewage pump is engineered with internal mechanisms that support Continuous Duty operation, handling liquid temperatures up to 60 degrees Celsius and operating in ambient temperatures up to 40 degrees Celsius. It features a Total Suction Lift capacity of up to 9 meters based on the technical performance chart. Equipped with a large 2-inch discharge port, it delivers high-head pumping performance up to 11 meters with an immense Maximum Flow Rate capacity of up to 330 liters per minute or 20 cubic meters per hour (Q). In this configuration, it comes factory-fitted with an automatic Float Switch to help monitor water levels and automatically turn the pump on and off, completely protecting the motor against dry-running damage. Ideal for large building wastewater treatment, construction work, and emergency flood drainage.

Features
- Powerful 750-watt drive motor delivering a full 1.0 horsepower (1 HP), compatible with standard 220V household power systems, providing high torque and stable operation.
- Pump casing constructed from authentic high-grade stainless steel, ensuring lifetime rust resistance and excellent endurance against diluted chemicals in wastewater.
- Internal impeller made of heavy-duty cast iron, offering superior strength and durability against abrasion and wear from sand, sediment, or liquid sludge.
- Aluminum motor housing enhances heat transfer efficiency, quickly dissipating heat from internal windings into the surrounding water.
- Built-in automatic float switch controls pump operation based on water level, preventing motor burnout from dry running
- Cast iron impeller and intake port designed to handle drainage of wastewater and slurry containing solid waste, sediment, and sewage efficiently without clogging.
- Large 2-inch discharge port allows maximum and rapid evacuation of sediment-laden wastewater.
- Reliable pumping head up to 11 meters, ideal for lifting wastewater from deep catch basins or underground septic tanks.
- Delivers a maximum discharge flow rate of up to 330 liters per minute (equivalent to a maximum hourly flow rate of 20 cubic meters per hour or 20 Q).
- Internal mechanical design and motor insulation engineered for continuous duty operation in heavy-duty applications.
- Compatible with liquid or flooded wastewater temperatures up to 60 degrees Celsius (Liquid temperature up to 60°C).
- Capable of operating in ambient temperatures up to 40 degrees Celsius (Ambient temperature up to 40°C).
- Deep suction or total net lift capability up to 9 meters (Total suction lift up to 9 m) with IP68 waterproof rating

Applications
- High-volume wastewater and slurry drainage: suitable for draining stagnant wastewater, sediment-laden dirty water, and liquid mud at construction sites, large wastewater treatment ponds, or flooded high-rise buildings
- Agriculture and irrigation: suitable for agricultural activities such as flood irrigation and spray irrigation in large-scale farms or orchards
- Water diversion from natural water sources: used for diverting and drawing large volumes of water from lakes, rivers, canals, as well as deep wells for storage or use in irrigation systems
- Industrial applications: suitable for various industrial applications requiring very high wastewater flow rates (High Flow Rates) at mid to low head

Specifications
- Brand: TOSAKI
- Product model: TSK750-SW (or paired model code TSK750-SWF with automatic float switch)
- Product Type: Submersible Sewage & Waste Water Pump
- Motor Power (Watts): 750 Watts (W)
- Motor Power (Horsepower): 1.0 HP (1 HP)
- Voltage: 220 V / 1 Phase
- Discharge Size: 2 inches
- Maximum Head: 11 meters (m)
- Maximum Flow Rate (liters / min): 330 liters per minute
- Maximum Flow Rate (cu.m / hour): 20 Q
- Motor Housing Material: Aluminium
- Pump Body Material: Stainless Steel (rust-resistant)
- Impeller Material: Cast Iron (for wastewater and slurry applications)
- Control System: Automatic float switch (Float Switch)
- Total Suction Lift: 9 meters
- Maximum liquid temperature: 60 degrees Celsius
- Maximum ambient temperature: 40 degrees Celsius
- Operating mode: Continuous Duty