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Champion Power Equipment

Model #66525

3-in. Semi-Trash Water Pump

Champion’s 3-inch Semi-Trash Water Transfer Pump is designed for quick and efficient pumping. This unit will pump 343 gallons of water a minute and is powered by a 196cc Champion engine. Capable of passing solid waste up to ¾-inch in diameter, this unit is the perfect portable pumping solution.



With a 0.9-gallon fuel tank and a 0.6-quart oil capacity, the 196cc Champion engine is the power behind the pump


343 gallons per minute maximum delivery


Capable of passing solid waste up to ¾-inch in diameter, this pump has a 3-inch inlet, a 3-inch outlet, total head of 85 feet and suction head of 26 feet


Featuring a durable steel frame, this pump is built to last and easy to store

Champion Support

Includes 2-year limited warranty with FREE lifetime technical support from dedicated experts


The Champion Power Equipment 66525 3-inch Semi-Trash Gas-Powered Water Transfer Pump is a powerhouse when it comes to pumping. Capable of passing solid waste up to ¾-inch in diameter, this transfer pump is the perfect solution for moving water quickly and efficiently.

Whether you are draining or refilling your swimming pool, removing water from your basement or draining shallow flooded areas, this unit features a self-priming design that holds prime even when it’s not running (requires initial priming to operate).

Powered by Champion’s reliable 196cc single-cylinder OHV engine, this lightweight and portable transfer pump has a maximum delivery volume of 343 gallons per minute. With a 3-inch NPT inlet and 3-inch NPT outlet, this unit has a total head of 85 feet and a suction head of 26 feet.

Designed with a low oil shut-off sensor and a convenient fuel gauge, this unit has a 0.9-gallon fuel tank, a 0.6-quart oil capacity (recommended 10W-30) and provides plenty of power for you to move water with confidence and efficiency.

The shaft seals are made of sturdy silicone carbide. The lightweight and durable steel frame along with this unit’s compact design make it convenient to store your pump until the next time you need it.

This water transfer pump is EPA certified and CARB exempt. Buy with confidence - Champion Support and our nationwide network of service centers will back your purchase up with a 2-year limited warranty and FREE lifetime technical support.

What’s included

  • Oil Funnel


Water Pump Type Semi-Trash
Port Diameter 3 in.
Port Connection Type NPT
Discharge Rate 343 gal/min
Total Head 85 ft.
Suction Head 26 ft.
Solids Handling 3/4 in.
Impeller Material Cast Iron
Volute Material Cast Iron
Self Priming Yes
Water Pump Hose Kit Included No
Discharge Hose Length 0 ft.
Suction Hose Length 0 ft.
Power Type Gasoline
Start Type Recoil
Engine Brand Champion
Engine Size 196cc
Engine Type 4-stroke
Gasoline Capacity 0.9 gal.
Engine Oil Type 10W-30
Engine Oil Capacity 0.6 qt.
Engine Oil Included No
Low Oil Shut-Off Yes
Wheels No
EPA Certified Yes
CARB Compliant Exempt


Length 23 in.
Width 19 in.
Height 20 in.
Weight 81.3 lb.