Tomahawk 1 HP Submersible Trash Pump, 73 GPM / 4380 GPH, 750W with Automatic Float Switch Top-Outlet for Flooded Basements, Pools, and Construction Sites

Description

Tackle high-volume water removal with ease using the Tomahawk TDP750 Submersible Pump. Built with a heavy-duty 1 HP motor and capable of moving up to 4,380 gallons per hour, this pump is engineered to keep your job site dry, your basements clear, and your operations running. With a rugged 2" discharge, solid-passing capability, and automatic float switch included (no extra charge), the TDP750 is your go-to solution for construction dewatering, storm flooding, irrigation, and more. 

Key Features:

1 HP High-Performance Motor
Delivers 750W of power to pump up to 4,380 GPH (73 GPM), ideal for heavy-duty jobs with serious water volume.

Automatic ON/OFF Float Switch
Comes standard with a built-in float switch for automatic operation based on water level—no babysitting required.

2" Discharge with Solid Handling
Passes debris up to 0.275” (7mm), making it perfect for muddy water, runoff, or construction debris.

Double Mechanical Seal
Keeps water out of the motor chamber, ensuring long-lasting reliability even in challenging, wet environments.

Thermal Overload Protection
Automatically shuts off the pump to prevent damage from overheating or voltage spikes, so you can work worry-free.

Compact and Tough
At just 26 lbs, it’s easy to transport and drop into any sump, trench, or pit—built to handle rough handling and dirty water.

Specifications

• Model: TDP750

• Horsepower: 1 HP

• Power: 750W

• Outlet Size: 2" x 2" (50mm)

• Solid Pass-Through: 0.275" (7mm)

• Max Flow Rate: 4,380 GPH (73 GPM)

• Max Head: 39 ft (12 m)

• Weight: 26 lbs (12 kg)

• Dimensions: 7.1" x 7.1" x 13.5" (18 cm x 18 cm x 34.3 cm)
  

• 2 Year Warranty 

Package Includes

• TDP750 Submersible Water Pump
• Automatic ON/OFF Float Switch

Applications

Construction Site Dewatering
Keep your work area dry and safe by removing groundwater and rainwater from trenches, foundations, and slab pours. Ideal for general contractors, concrete crews, and roadwork operations.

Basement Flooding & Emergency Response
Quickly drain flooded basements, crawlspaces, and garages during storms or plumbing failures. A must-have for restoration pros, plumbers, and property managers who need fast action.

Stormwater & Disaster Relief
Essential for municipalities and first responders handling flash floods, hurricane aftermath, or drainage system overloads. Use to reclaim streets, parking lots, or critical facilities.

Agricultural Irrigation & Drainage
Manage runoff, flooded fields, and standing water in low-lying areas. Use to drain livestock tanks, irrigation canals, or greenhouses with consistent, high-flow output.

Sump Pump Replacement
Perfect for residential or commercial sump basins needing higher capacity. Prevent backup and overflow during heavy rainfall or high water tables.

Utility Vault & Pit Maintenance
Drain lift stations, manholes, meter vaults, and other underground utility structures with ease—even in tight or debris-filled spaces.

Water Feature & Pool Maintenance
Empty ponds, fountains, or pools for cleaning, repairs, or winterization—without damaging liners or fixtures.

Industrial Washdown & Cleanup
Remove wastewater from warehouse floors, processing areas, or machinery washdowns. Great for food service, manufacturing, and chemical handling environments.

Tank & Reservoir Draining
Transfer water from holding tanks, cisterns, or bulk containers for maintenance, relocation, or disposal.

Mining, Quarry, and Excavation Sites
Handle water accumulation in pits and high-debris areas with a rugged, solid-passing design built for harsh environments.

Road and Utility Construction
Control water during pipe laying, sewer installation, or roadbed preparation to prevent erosion and delays.

Backyard and Landscaping Projects
DIYers can use the TDP750 to manage standing water, excavate for hardscape installations, or control runoff during patio and pool builds.

Info and Guides