A submersible clean water pump for gardens serves three primary functions in a residential yard. The first function of a garden water lifting device involves moving water from a deep well to flower beds. The second function of a submersible garden irrigation pump involves circulating water through a decorative fountain. The third function of a portable submersible drainage pump involves removing standing clear water from a flooded lawn area. A single multipurpose submersible garden pump can perform all three tasks with simple hose changes.
Choosing the correct submersible garden water pump starts with measuring the vertical lift distance. For watering a rose garden located 2 meters above a pond, a low-head submersible landscape pump works efficiently. For running a 1.5-meter tall fountain, a medium-head submersible fountain pump provides adequate pressure. For draining a shallow puddle on a flat lawn, a high-flow submersible utility pump removes water fastest. Manufacturers list both maximum flow rate and maximum head on every submersible clean water pump.
The power rating of a submersible garden irrigation pump determines energy consumption. A 250-watt submersible water feature pump consumes little electricity while running a small bubbler fountain all day. A 600-watt submersible garden drainage pump can empty a 500-liter children's pool in under five minutes. A 900-watt submersible deep-well garden pump lifts water from 8 meters below ground level. Matching the pump size to the specific task prevents wasted electricity and unnecessary wear on a submersible garden water mover.
Installing a submersible clean water drainage pump requires a flat, stable surface. Placing a submersible garden sump pump on a brick or concrete block keeps the intake screen clear of mud. Connecting a submersible water transfer pump to a rigid PVC pipe reduces friction loss compared to a long garden hose. Using a short, wide-diameter hose with a submersible garden utility pump maximizes flow rate. A 25-millimeter inner diameter hose allows a submersible irrigation pump to move twice the water volume of a 19-millimeter hose.
Maintaining a submersible garden water pump extends service life significantly. After each use, running a submersible clean water pump in a bucket of fresh water flushes out mineral residues. Inspecting the power cord of a submersible garden drainage device prevents accidental electrical shocks. Storing a submersible fountain pump in a frost-free location during winter avoids cracked casings. A submersible landscape water pump that will not be used for months should be stored dry with the intake covered. Replacing the shaft seal of a submersible garden irrigation pump every three years prevents internal water damage.