We Use CookiesWe use cookies to enhance the security, performance,
functionality and for analytical and promotional activities. By continuing to browse this site you
are agreeing to our privacy policy
10 Best Lawn Sprinkler Pumps
From leading brands and best sellers available on the web.
Related Products
Buying Guide for the Best Lawn Sprinkler Pumps
Choosing the right lawn sprinkler pump is essential for keeping your lawn healthy and green. The pump is the heart of your sprinkler system, pushing water through the pipes to reach every corner of your garden or yard. A good fit will ensure efficient watering, avoid water waste, and reduce system strain. To make the best choice, it’s important to understand your property’s water needs, the size of the area you want to water, and your existing water supply characteristics. Knowing the key features of lawn sprinkler pumps will help you select the one that best matches your requirements and keeps your lawn looking its best.Horsepower (HP)Horsepower measures the power output of the sprinkler pump's motor. The higher the horsepower, the more water the pump can move and the further it can push it. Typically, for small lawns or low water needs, a lower horsepower is sufficient. Medium-sized lawns often do well with mid-range horsepower, while large lawns with many sprinkler heads or long distances will benefit from higher horsepower. It’s important to match the horsepower to your system's needs: too low, and you won’t get enough water; too high, and you may waste energy and put unnecessary strain on your pipes.
Flow Rate (GPM)Flow rate, often measured in gallons per minute (GPM), is the volume of water the pump can move in a set time. A higher flow rate means more water delivered, which is important for larger lawns or systems with many sprinkler heads. When comparing values, think about how many sprinklers you want running at the same time and their combined water needs. Choose a pump that meets or slightly exceeds your total system demand to ensure all sprinklers work efficiently.
Maximum Pressure (PSI)Maximum pressure, shown as PSI (pounds per square inch), indicates how strongly the pump can push water through your pipes. Low pressure might lead to sprinklers not reaching their full spray range, while too much pressure can damage your system. Break this specification into low, medium, and high: low PSI works for small, flat areas; medium PSI is good for average lawns; and high PSI is best for large spaces or yards with elevation changes. Pick the pressure based on your sprinkler type and lawn layout.
Self-Priming CapabilityA self-priming pump can expel air and begin pumping water on its own after you fill it once, making it easier to use and maintain. This is especially important if your pump sits above the water source or is started and stopped often. If convenience and minimal maintenance are your priorities, look for a pump with reliable self-priming.
Inlet and Outlet SizeThe inlet and outlet size refers to the diameter of the connections where water enters and exits the pump. Larger sizes can move more water easily and are suited for big systems, while smaller sizes are fine for home gardens or small lawns. Always ensure that the pump's sizing matches your existing pipes and system for best performance.
Durability and Housing MaterialThe housing material affects the pump’s lifespan, resistance to corrosion, and performance. Common materials include cast iron for durability and strength, and thermoplastics or stainless steel for corrosion resistance. If your water contains chemicals or you expect the pump to be outdoors year-round, choose a pump specifically designed for those conditions.
Voltage and Power SupplyThe voltage specification indicates what kind of power the pump needs—commonly household voltage or higher for heavy-duty models. Make sure your location matches the pump’s requirements to avoid installation issues. If in doubt, check your local electricity setup and select a compatible pump.