Can it run a full lawn sprinkler system?

Yes, for pond or tank fed systems. Match the number of zones to its flow at your discharge pressure, since output drops as pressure rises.

How deep can it pull water from?

It self-primes to 25 feet of suction lift. Keep the suction line short, sealed and fitted with a foot valve.

Is it a booster pump for house water pressure?

It can boost pressure in a limited way, but it is not a constant-pressure household booster. For whole-house use, choose a pump rated for that duty.

Does it come with a foot valve or strainer?

No. Plan on a foot valve and intake strainer for a pond or lake draw, plus plumbing sized to the ports.

Is it safe for pool water?

It can transfer pool water, but it is not a pool filter pump. Keep debris out of the intake and do not run it dry.

Red Lion 1.5 Horsepower 71 GPM Cast Iron Irrigation Sprinkler Pump, RLSP150

Best price now

$754.19at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Red Lion 1.5 Horsepower 71 GPM Cast Iron Irrigation Sprinkler Pump, RLSP150

Best price now

$754.19at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $754.19 at Walmart on Nov 9.

Our take on the Red Lion 1.5 Horsepower 71 GPM Cast Iron Irrigation Sprinkler Pump, RLSP150

The Red Lion RLSP150 is a 1.5 HP cast iron pump built to pull water from a pond, lake or cistern and feed a lawn sprinkler system. It self-primes to 25 feet and uses a thermoplastic impeller and diffuser, with a cast iron housing for corrosion resistance. It can also handle water transfer, pool filling and light pressure boosting. Against plastic-bodied transfer pumps it is heavier and more durable, but it is not a constant-pressure booster for household plumbing and its flow drops as head rises.

Best forPond or lake fed lawn irrigationGarden and drip system supplyWater transfer between tanks or poolsRural properties off municipal water

Pros

Cast iron body resists corrosion and rust
Self-primes up to 25 feet of suction lift
1.5 HP motor moves a high volume of water
Thermoplastic impeller and diffuser for efficiency
Handles irrigation, transfer and light pressure boosting

Cons

Heavy at roughly 63 lbs, so it needs a solid pad
Not a whole-house constant pressure pump
Flow falls off sharply as discharge pressure rises
Needs a foot valve and strainer on the suction line
Loud enough that it is best placed away from living areas

Red Lion 1.5 Horsepower 71 GPM Cast Iron Irrigation Sprinkler Pump, RLSP150 prices at every store

WalmartNew
In stockSold by Pump ProductsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$754.19Free shippingChecked Nov 9
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What reviewers say

Owners use it mainly for pond-fed sprinkler systems and report strong suction and steady output once primed. Complaints center on priming hassle after the line loses water and on the noise and weight of the unit.

What people mention

SuctionPraisedOwners say it lifts water from a pond reliably once the intake line is sealed.
PrimingMixedPriming works, but several owners find it takes repeated fills after the line drains.
BuildPraisedThe cast iron housing is described as solid and holding up outdoors.
NoiseCriticisedOwners report it is loud enough to notice from the house.
WeightCriticisedAt over 60 lbs it is awkward to set and anchor on a pad.

About the Red Lion 1.5 Horsepower 71 GPM Cast Iron Irrigation Sprinkler Pump, RLSP150

This 1.5 horsepower electric pump is made for irrigation. It draws water from a pond or lake to supply a sprinkler system. It can also move water for pools, transfer water from one place to another, or boost household water pressure.

The pump has a cast iron body and a thermoplastic impeller and diffuser. It resists corrosion and rust. It is self-priming to 25 feet.

Model: RLSP150
Horsepower: 1 1/2 HP
Power source: Electric
Material: Cast iron body; thermoplastic impeller and diffuser
Self-priming: Up to 25 feet
Uses: Sprinkler irrigation, pools, water transfer, household pressure boosting
Dimensions: 20.2 in L x 13 in W x 11.5 in H
Weight: Item weight 62.65 lbs; listed weight 64.6 lbs

Specifications

color: MulticolorSource
Horse Power: 1 1/2 HPSource
Maximum Working Pressure: 47 psiSource
Maximum Flow Rate: 50 GPMSource
Power Source

Questions and answers

Can it run a full lawn sprinkler system?: Yes, for pond or tank fed systems. Match the number of zones to its flow at your discharge pressure, since output drops as pressure rises.
How deep can it pull water from?: It self-primes to 25 feet of suction lift. Keep the suction line short, sealed and fitted with a foot valve.
Is it a booster pump for house water pressure?: It can boost pressure in a limited way, but it is not a constant-pressure household booster. For whole-house use, choose a pump rated for that duty.
Does it come with a foot valve or strainer?: No. Plan on a foot valve and intake strainer for a pond or lake draw, plus plumbing sized to the ports.
Is it safe for pool water?: It can transfer pool water, but it is not a pool filter pump. Keep debris out of the intake and do not run it dry.
Where is the Red Lion 1.5 Horsepower 71 GPM Cast Iron Irrigation Sprinkler Pump, RLSP150 cheapest?: At Walmart, for $754.19, as of our latest check.
What do buyers say about the Red Lion 1.5 Horsepower 71 GPM Cast Iron Irrigation Sprinkler Pump, RLSP150?: Rated 3.8 out of 5 from 6 ratings.