Pre Order Item: This item is on backorder at the moment. Any order including this item will ship on or before September 22nd, 2025. You will receive an email notification when this item ships.

8HP HONDA ENGINE

Durable and tough, this pump is built to last, making it perfect for professionals, construction equipment rental, and do-it-yourselfers alike!

PUMP 375 GPM

Tomahawk pumps effortlessly move liquids up to 89 ft. at an astounding rate of 375 gallons per minute!

CHROME PLATED VOLUTE

12x harder than cast iron for smooth performance, extended service, and protection against tough rocks and debris!

LIGHTWEIGHT & PORTABLE

Perfect for on the go pumping in dirty water applications, such as flooded construction sites, basements, draining pools and ponds, or irrigating fields!

3" x 3" INLET / OUTLET

This pump can easily handle solid waste up to 1.5” in diameter!

QUICK & EASY ACCESS

Removable volute covers provide quick access for cleaning out Debris or pump repair!

SUPERIOR PERFORMANCE

Vibration isolation mounts improving performance and pump stability!

Description

Powered by the industry’s reliable 8HP Honda GX240 engine, effortlessly pump water up to 375 gallons per minute around your jobsite, farm, home and other remote locations!

Plus, with a 3" x 3" inlet and outlet, this pump can easily handle solid waste up to 1.5” in diameter!

With a lightweight and portable design, this pump is perfect for on the go pumping of dirty water in industrial and agricultural applications, such as flooded construction sites, basements, draining pools and ponds, or irrigating fields!

Features

• Moves liquids at a rate of 22,500 gallons/hour (375 GPM)
• Maximum elevation of 89 ft
• Handles solids up to 1.5"
• Silicone carbide mechanical seals, 100x Stronger than standard ceramic seals
• Chrome plated volute is 12x harder than cast iron
• Vibration isolation mounts improving performance and pump stability
• 1 year factory warranty

Specifications

• Engine: 8 HP (5.9kW) 
• Displacement: 270 cc 
• Noise Level: 67DB @ 22ft (7m)
• Maximum RPM: 3,600 RPM 
• Diameter of Input/Output: 3 x 3 in. 
• Nominal Flow: 375 GPM 
• Nominal Elevation: 89 ft. 
• Suction: 25 ft. 
• Oil Capacity: 1.16 US qt
• Gross Weight: 93 lbs. 
• Package Dimensions: 24” L x 19” W x 20” H 

Package Includes

• TW3H Gas Water Pump

Applications

Construction Site Dewatering
Quickly remove standing water from foundations, trenches, and excavations—even when the water is mixed with dirt, sand, and debris.

Flood Recovery
Efficiently pump out floodwaters that carry mud, leaves, and small debris from homes, basements, garages, and commercial buildings.

Agricultural and Farm Use
Transfer water for irrigation, or drain ponds, ditches, and livestock areas where water is often mixed with organic material.

Municipal and Utility Maintenance
Support emergency flood response and routine maintenance of sewer systems, storm drains, and culverts.

Mining and Quarry Operations
Handle slurry, runoff, and sediment-laden water found in mining pits and quarry operations.

Industrial Washdowns and Cleanup
Pump out water mixed with solid waste during large facility cleanups or after heavy washdowns.

Pond, Lake, and Canal Management
Manage water levels and transfer debris-filled water during maintenance of canals, ponds, reservoirs, and retention basins.

Disaster Relief Operations
Essential for emergency crews needing to clear large volumes of dirty or debris-filled water quickly after hurricanes, storms, or floods.

Landscaping and Environmental Work
Support environmental remediation, wetland work, and large-scale landscaping requiring debris-handling water pumps.

Heavy-Duty Municipal Projects
Use in public works for clearing construction sites, roadsides, and drainage systems after storms.

Info and Guides

Specification Sheet

Operations Manual

Parts Manual

Curve Graph

Water Pumps: Uses and Benefits

Water Pump Uses In Agriculture