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Excellent Appliances
Flint & Walling-Star Water HSP15P1 1.5 HP Lawn Sprinkler Irrigation Pump
Excellent Appliances

Flint & Walling-Star Water HSP15P1 1.5 HP Lawn Sprinkler Irrigation Pump

Best price now

$497.13at WalmartChecked Nov 9

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Price facts

  • Last seen at $497.13 at Walmart on Nov 9.

Our take on the Flint & Walling-Star Water HSP15P1 1.5 HP Lawn Sprinkler Irrigation Pump

The Flint & Walling HSP15P1 is a 1.5 HP single-phase lawn sprinkler and irrigation pump built around a heavy-duty 56-frame motor. It is self-priming and runs on dual voltage, so it can be wired for either household or higher-voltage supply. Its flow curve is the selling point: it moves about 3,720 gallons per hour at 35 psi with no lift, and still about 2,040 gph at 25 feet of lift. That puts it in the same class as other 1.5 HP cast-iron sprinkler pumps, but the shallow-lift performance is what separates it from cheaper units that fade quickly as suction depth grows. It suits larger lawns and multi-zone sprinkler systems on shallow wells, ponds or cisterns, not deep-well or booster duty.

Best forLarge lawns with several sprinkler zonesShallow wells, ponds or cisterns as a water sourceHomeowners replacing a worn 1.5 HP sprinkler pumpAbove-ground irrigation setups with suction lift under about 25 feet
Pros
  • Strong flow at 35 psi, even with 25 feet of lift
  • Self-priming, so it recovers after losing its prime
  • Dual-voltage, single-phase motor fits either supply
  • Heavy-duty 56-frame motor built for longer run times
  • Compact footprint for a pump of this output
Cons
  • Not for deep wells or high-pressure booster duty
  • 56 lbs makes it awkward to move once plumbed
  • No pressure switch or tank included, so controls are extra
  • Suction lift beyond about 25 feet cuts output sharply

Flint & Walling-Star Water HSP15P1 1.5 HP Lawn Sprinkler Irrigation Pump prices at every store

  • WalmartNew

    In stockSold by Max WarehouseReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $497.13+ $38.99 shippingChecked Nov 9
    Visit Walmart

About the Flint & Walling-Star Water HSP15P1 1.5 HP Lawn Sprinkler Irrigation Pump

This is a 1.5 hp lawn sprinkler irrigation pump. It is self-priming and runs on a heavy-duty 56 frame motor. The motor is dual voltage and single phase.

Power
1.5 hp
Voltage
Dual voltage, single phase
Motor
Heavy-duty 56 frame
Priming
Self-priming
Flow at 0 ft.
3,720 gph at 35 psi
Flow at 5 ft.
3,180 gph at 35 psi
Flow at 15 ft.
2,580 gph at 35 psi
Flow at 25 ft.
2,040 gph at 35 psi
Dimensions
21 x 10.5 x 10.5 in.
Weight
56 lbs.

Specifications

size
21" x 10.5" x 10.5"Source

Questions and answers

What is this pump best used for?
Above-ground sprinkler and irrigation systems fed from a shallow well, pond or cistern. It is not a deep-well submersible or a whole-house booster.
How much water does it move?
About 3,720 gph at 35 psi with no lift, dropping to about 2,040 gph at 25 feet of lift. Flow falls as suction depth increases.
Does it come with a pressure switch or tank?
No. The pump is the unit itself; pressure control and a tank are separate parts you add to the system.
Can it run on 115V or 230V?
Yes, it is dual voltage and single phase. It must be wired to match your supply, so have an electrician confirm the setup.
How deep a suction lift can it handle?
Plan on about 25 feet or less. Beyond that, output drops off and priming becomes unreliable.
Where is the Flint & Walling-Star Water HSP15P1 1.5 HP Lawn Sprinkler Irrigation Pump cheapest?
At Walmart, for $497.13, as of our latest check.

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