Gasoline Engine Water Pumps, 2 and 3 Inch

How to choose an engine water pump

A gasoline engine water pump moves large volumes of water where there is no power supply, such as fish ponds, reservoirs, canals, farmland and construction sites. It is portable: set it beside the water, drop the suction hose in and it is ready to run, which makes it a common choice for both farm work and drainage.

Types and uses

• 2-inch pumps: push water higher and further, suited to lifting water from a well to a tank or higher ground and to irrigating crops.
• 3-inch pumps: move more water per minute, suited to transferring water between ponds, emptying excavations and draining flooded gardens or sites.
• For standing water inside a building or a sump with power available, a submersible pump is easier to use.

What to check before you buy

Compare the flow rate (litres per minute), maximum delivery head and maximum suction depth; most models lift from about 7.5 metres. A 4-stroke engine is fuel-efficient and easy to start, and a cast-aluminium housing resists corrosion and silty water. Pair the pump with a suction hose that matches its port size, check the suction fittings for air leaks and change the engine oil as the manual says.

Buy engine water pumps at OneStockHome

OneStockHome carries engine water pumps from widely used brands such as HONDA and ROWEL, with full specs to compare before you buy. For pumps for homes and buildings, see our other water pumps. Shop at OneStockHome with delivery across Thailand.