Is your lawn starting to look patchy because your sprinkler heads are barely spraying? A dedicated irrigation pump for sprinkler system use solves low-pressure problems and keeps every zone moving water the way it should. This guide evaluates the top-rated models available in 2026 and breaks down the key specs you need to match a pump to your yard size, water source, and sprinkler layout.
We focused on residential and light commercial units, including portable shallow well pumps, heavy-duty cast iron sprinkler pumps, and self-priming designs. If you are still deciding on your water source setup, our guide on what pump you need for your well will help you narrow down the basics before you compare models.
Pros
- High flow rate of 4,020 GPH supports demanding sprinkler systems.
- Self-priming operation simplifies startup after initial fill.
- Corrosion-resistant thermoplastic housing is built for outdoor durability.
- Dual voltage compatibility adds installation flexibility.
- Easy installation and clear instructions, as highlighted by customer feedback.
Cons
- Requires initial manual priming before the pump can operate automatically.
- Maximum suction lift is limited to 20 feet, which may not suit very deep water sources.
- Larger and heavier than some comparable pumps, at 33 pounds, making installation a two-person job.
The Flotec 1-1/2 HP Thermoplastic Sprinkler Pump is a powerful, self-priming option for homeowners and light commercial users who need reliable irrigation. It moves up to 4,020 gallons per hour and can handle systems with up to 30 sprinkler heads, making it well suited for medium to large lawns.
Performance is backed by a rugged fiberglass-reinforced thermoplastic housing that resists corrosion and wear. The self-priming design means you only need to fill the pump housing once during setup, after which it can draw water from depths up to 20 feet. A customer review notes that the pump delivers about 25 gallons per minute from a pond 125 feet away, which is plenty for two sprinklers.
The pump operates on either 115V or 230V, giving you flexibility to connect it to your current electrical supply. Its 1-1/2 inch discharge connection is standard for sprinkler systems, and the pump is built to handle water temperatures from 35°F to 140°F. The included manual is detailed, making installation straightforward even when replacing an older unit.
There are a few limitations to keep in mind. The pump needs a manual prime at first startup, and it is not designed for use with water sources deeper than 20 feet. At 33 pounds, it is sturdy but may be awkward to lift into place, so plan for a helper during installation.
Overall, the Flotec sprinkler pump delivers dependable performance, durable construction, and easy serviceability for the price. It is a solid choice for anyone upgrading an aging irrigation pump or installing a new system on a residential property.
Brand: Flotec (sold by Factory Hardware Store)
Model Number: FP5172-08
Horsepower: 1.5 HP
Maximum Flow Rate: 4,020 GPH (67 GPM)
Power Source: Corded Electric
Voltage: 115V / 230V Dual Voltage
Material: Fiberglass-Reinforced Thermoplastic
Product Style: Above Ground
Discharge Connection: 1-1/2 Inch
Maximum Suction Depth: 20 Feet
Water Temperature Range: 35°F to 140°F
Item Weight: 33 Pounds
Pros
- Alto caudal y presión para riego eficiente incluso en terrenos inclinados.
- Materiales de alta calidad (acero inoxidable y aluminio) que resisten la corrosión y el desgaste.
- Fácil instalación y cebado inicial, con todos los accesorios necesarios incluidos.
- Protecciones de seguridad integradas: interruptor impermeable y apagado térmico automático.
- Versátil: funciona para riego, transferencia de agua y extracción de pozos poco profundos.
Cons
- Requiere cebado manual con agua antes del primer uso; no funciona en seco.
- Solo apta para agua limpia; no recomendada para lodos o aguas residuales.
- La válvula de retención no está incluida, se recomienda adquirirla aparte para mantener la presión.
La bomba de transferencia de agua SHANGDA 1.2HP es una solución práctica y potente para quienes necesitan regar su jardín o extraer agua de pozos poco profundos. Con un caudal de 1200 GPH y una elevación máxima de 164 pies, esta bomba eléctrica de 110V ofrece un rendimiento sólido que supera las expectativas de muchos usuarios domésticos.
En uso real, la bomba se comporta de manera fiable. Los comentarios destacan su capacidad para mover agua cuesta arriba y a través de mangueras largas sin perder presión. Es ideal para mantener el césped verde durante los meses secos o para aprovechar el agua de lluvia almacenada en barriles. Aunque requiere cebado inicial, una vez en marcha el flujo es constante y el motor funciona de forma silenciosa.
La construcción es robusta: cabeza de acero inoxidable y carcasa de aluminio que resisten la corrosión, junto con rejillas de ventilación que mantienen el motor fresco. La protección térmica automática evita daños por sobrecalentamiento, lo que añade tranquilidad durante usos prolongados. El interruptor impermeable facilita un apagado seguro.
Como desventaja, solo funciona con agua limpia, por lo que no es adecuada para estanques fangosos o aguas residuales. Además, se recomienda instalar una válvula de retención (no incluida) para optimizar el rendimiento. A pesar de estos detalles, la bomba cumple excelentemente su función principal.
En conclusión, la SHANGDA 1.2HP es una bomba de pozo poco profundo y riego de jardín muy recomendable para usuarios domésticos que buscan potencia, durabilidad y facilidad de uso. Su excelente relación calidad-precio y las valoraciones positivas la convierten en una opción segura para mantener tu jardín hidratado.
Marca: SHANGDA
Modelo: 001
Potencia: 1.2 HP
Caudal máximo: 1200 GPH
Altura de elevación máxima: 164 pies (147 pies según especificaciones)
Voltaje: 110-120 V
Materiales: Cabeza de acero inoxidable, carcasa de aluminio, componentes de plástico
Color: Naranja pálido
Dimensiones: 15 x 7.7 x 11.8 pulgadas
Incluye: Manual, 3 adaptadores de manguera, cinta de teflón, abrazadera de manguera
Aplicaciones: Riego de jardín, pozos poco profundos, transferencia de agua limpia
Pros
- High flow rate and lift capacity suitable for large gardens
- Durable stainless steel and aluminum construction
- Automatic safety features protect the pump from overheating and dry running
- Portable and easy to install with included adapters
- Quiet operation compared to similar pumps
Cons
- Not self-priming; requires manual filling before use
- Pressure may not be as strong as some users expect based on reviews
- Best performance requires a 1-inch intake hose, not included
The Aquastrong 1.2 HP shallow well pump is a versatile and powerful solution for homeowners needing reliable water transfer and irrigation. Designed for shallow wells up to 26 feet, it delivers up to 1210 GPH and can lift water 147 feet.
Standout features include its stainless steel casing and aluminum motor housing that ensure corrosion resistance and longevity. The automatic dry-run shutoff and thermal overload protection add peace of mind. Users praise its quiet operation and easy priming.
Design and build: The pump features a portable iron handle, waterproof switch, and 1" NPT connections with a garden hose adapter. It is compatible with pressure regulators for boosting water pressure.
Drawbacks: It is not self-priming, so you must fill the pump with water before each use. Some users note that pressure is not extremely high, but adequate for typical garden tasks. For optimal performance, use a 1-inch intake hose.
Verdict: Overall, the Aquastrong pump offers excellent value with strong performance, durable construction, and safety features. It is ideal for lawn irrigation, water transfer from shallow sources, and as a backup pump.
Horsepower: 1.2 HP
Voltage: 115V
Max Flow Rate: 1210 GPH (20 GPM)
Max Lift Height: 147 feet
Max Well Depth: 26 feet
Material: Stainless steel casing, aluminum motor housing
Weight: 19 pounds
Dimensions: 14.5 x 8.5 x 8.9 inches
Connection: 1" NPT discharge and suction, includes 3/4" garden hose adapter
Warranty: 2 years
Pros
- Direct fit replacement for Goulds GT15 simplifies installation
- High flow rate (66 GPM) and head (126 ft) handle large irrigation demands
- Durable cast iron construction with corrosion resistance
- Dual voltage capability offers installation flexibility
- Quiet operation reported by users
Cons
- Some users report occasional priming issues requiring manual restart
- Limited number of reviews may indicate a newer product with unproven long-term reliability
- Heavy weight (22 inches tall, cast iron) may require sturdy mounting
The WASSERMANN Centrifugal Pump 1.5 HP is a powerful, self-priming shallow well jet pump designed for demanding water transfer tasks. It is an ideal replacement for the Goulds GT15, offering a robust 66 GPM flow rate and 126-foot maximum head to handle lawn sprinklers, garden irrigation, and shallow well water extraction. This pump targets homeowners and light agricultural users seeking a reliable, high-performance booster pump.
Standout features include a dual voltage (115V/230V) motor for flexible installation and industrial-grade cast iron construction that resists corrosion. Users report it primes quickly (under a minute) and matches the performance of the Goulds GT15 with identical pipe fitting dimensions. The integrated thermal overload protection adds safety and extends pump life, while the quiet operation is a welcome bonus.
Build quality is solid, with a heavy-duty cast iron body, stainless steel hardware, and BUNA elastomers. The pump measures 13 by 10 by 22 inches and weighs enough to require a sturdy base. Most reviews praise its durability and ease of setup, though a few mention occasional priming difficulties that may require a restart.
Potential drawbacks include a limited number of customer reviews (13 at time of analysis) and isolated reports of pumps failing after a month. The manufacturer offers a 2-year warranty and responsive customer support, which should mitigate concerns. However, buyers should ensure proper installation and priming to avoid issues.
Overall, the WASSERMANN 1.5 HP centrifugal pump provides excellent value as a Goulds GT15 replacement at a fraction of the cost. Its powerful flow, durable build, and user-friendly design make it a strong choice for residential irrigation and shallow well applications. For those seeking a dependable, budget-friendly alternative, this pump is worth considering.
Pros
- Quiet operation, as noted by multiple customers.
- Powerful and reliable, delivering consistent water pressure for irrigation.
- Durable cast iron construction that holds up in outdoor environments.
- Self-priming and re-primes automatically, reducing maintenance.
- Easy to install and service thanks to the back pullout design.
Cons
- Pressure switch not included, so you may need to buy one separately for automatic operation.
- Heavy unit at 37 pounds, requiring a sturdy, secure mounting surface.
- Premium price point, but justified by commercial-grade durability and performance.
The Goulds Water Technology GT15 is a self-priming centrifugal pump designed for heavy-duty residential and light commercial applications. It is an ideal choice for homeowners who need reliable water delivery for lawn sprinkling, irrigation, heat pumps, and water transfer tasks.
In real-world use, this pump delivers impressive performance. With flow rates up to 64 GPM and heads up to 128 feet, it provides strong, consistent water pressure. Customers report that it runs quietly and has been a dependable workhorse for years, even when exposed to the elements.
The build quality is exceptional. The cast iron casing is protected by a baked-on electro-coat finish inside and out, resisting corrosion in outdoor environments. The FDA-compliant, glass-filled Lexan diffuser and Noryl impeller are designed to handle abrasive water conditions without wearing out quickly.
One thing to note is that the pump does not include a pressure switch, so you may need to purchase one separately for automatic operation. Also, at 37 pounds, it is heavy and requires a sturdy mounting surface. However, the back pullout design makes servicing easy without disturbing the piping.
Overall, the Goulds GT15 is a well-engineered, durable pump that offers excellent long-term value. If you need a powerful, reliable centrifugal pump for irrigation or water transfer, this is a smart investment.
Brand: Goulds
Model: GT15
Horsepower: 1.5 HP
Voltage: 115/230V
Max Flow: 64 GPM
Max Lift: 25 feet
Material: Cast Iron, Stainless Steel, BUNA, Carbon, Ceramic
Weight: 37 pounds
Made in USA
Pros
- High flow rate of 77 GPM covers large lawns and commercial landscapes
- Durable cast iron casing and brass impeller handle abrasive water
- One-time priming simplifies setup and maintenance
- Thermal overload protection extends motor life
- CSA listed for safe use in the US and Canada
Cons
- Requires a 230V power source, not compatible with standard 115V household outlets
- Weighs 63 pounds, so installation may be a two-person job
- Maximum pressure of 47 PSI may not suit high-pressure sprinkler systems
The Red Lion RL-SPRK200-BR is a 2 HP sprinkler and irrigation pump designed for residential and commercial turf sprinkling systems. With a 230V motor and a flow rate of up to 77 GPM, it can handle large zones and demanding water transfer tasks.
Performance is a standout feature, delivering 64 GPM at 30 PSI and handling up to 21 sprinkler heads with 1/2-inch fittings or 10 heads with 3/4-inch fittings per zone. The one-time priming system means after the initial fill, no additional priming is needed, which simplifies seasonal startup.
Build quality is robust, with a rugged cast iron pump housing and a high-efficiency brass impeller. These materials resist corrosion and abrasion, making the pump well suited for drawing water from lakes, reservoirs, or open ditches where debris and sediment are common.
The main limitation is the power requirement, the pump is designed only for 230V circuits and will not run on standard 115V outlets. It is also a heavy unit at 63 pounds, so installation may require help or a permanent mounting solution. Maximum pressure is 47 PSI, which is fine for most irrigation but not for high-pressure applications.
Overall, the Red Lion RL-SPRK200-BR offers dependable power, durable construction, and high capacity for large-scale irrigation. If you have a 230V supply and need a workhorse pump for lawns, gardens, or agricultural use, this model delivers excellent value.
Brand: Red Lion
Model: 97102002
Horsepower: 2 HP
Voltage: 230V
Flow Rate: 77 GPM at 10 PSI, 64 GPM at 30 PSI
Max Pressure: 47 PSI
Intake: 2-inch Female NPT
Discharge: 1.5-inch Female NPT
Material: Cast Iron and Brass
Weight: 63 pounds
Warranty: 2 Year Manufacturer
Pros
- High flow rate and pressure for boosting garden hose output and filling tanks quickly.
- Corrosion-resistant stainless steel and aluminum construction ensures long life.
- ETL certified and IPX4 rated for safety and durability in outdoor environments.
- Portable handle makes it easy to move between different water sources.
- Low noise operation and thermal protection for safe, continuous use.
Cons
- Requires manual priming (fill pump head with water before each use).
- May be too powerful for small tasks like watering from a 55-gallon barrel, as it can drain it quickly.
- Average garden hose may collapse under strong suction, potentially cutting off water supply.
The VEVOR 1.5 HP Portable Shallow Well Pump is a robust solution for homeowners needing reliable water movement for garden irrigation, pond fountains, or boosting low water pressure. With a max flow of 1200 GPH and a head height of 164 feet, this pump is designed to handle demanding tasks like drawing water from shallow wells or lakes.
In real-world use, this pump delivers impressive performance. Users report a significant increase in hose pressure for car washing and filling tanks. However, its power can be a double-edged sword: it may drain a 55-gallon barrel quickly if used for watering plants, and the strong suction can collapse standard garden hoses, so a reinforced hose is recommended.
Build quality is a standout feature, with a stainless steel pump head and cast aluminum housing that resist rust and corrosion. The ETL certification and IPX4 waterproof rating add confidence for outdoor use. The portable handle and included hose adapters make setup and relocation easy.
A key drawback is the need to manually prime the pump by filling the head with water before each use, which some users may find inconvenient. Additionally, the pump is not suitable for drinking water and should only be used with clean water. Despite these points, the VEVOR pump offers excellent value for its price point.
Overall, the VEVOR 1.5 HP Shallow Well Pump is a powerful, durable choice for boosting irrigation or transferring water. It is ideal for users with demanding water needs who are willing to handle manual priming and use proper hoses. For lighter tasks, consider a lower-flow model.
Pros
- High flow rate (1320 GPH) and lift height (164 ft) for demanding watering tasks.
- Corrosion-resistant stainless steel construction ensures durability in outdoor environments.
- Portable with handle and lightweight design for easy transport between locations.
- Automatic shut-off when water runs out protects the motor from damage.
- Two-year warranty and responsive customer support based on positive user feedback.
Cons
- Not self-priming; requires manual filling before each use, which can be tricky to get air locks out.
- Small fill hole that may require tools for refilling, as noted by some users.
- Occasional reports of pump failure after short use and inconsistent customer service response.
The Aquastrong 1.6 HP shallow well garden pump is a robust solution for homeowners needing to transfer water from wells, ponds, or rain barrels to irrigate lawns and gardens. With a 1320 GPH flow rate and a 164-foot lift capacity, it handles demanding watering tasks efficiently while remaining portable thanks to its iron handle.
In real-world use, the pump demonstrates strong performance. Users report running it continuously for days in hot weather to water lawns, and it handles multiple sprinkler heads well. Once properly primed, the pump operates reliably with low noise and good pressure, making it a workhorse for irrigation.
The build quality is excellent for the price. Stainless steel casing and aluminum motor housing resist corrosion, ensuring longevity in outdoor conditions. The waterproof on/off switch and carbon ceramic mechanical seal prevent leaks. Installation is straightforward with 1-inch NPT fittings and a garden hose adapter included.
However, the pump is not self-priming and requires manual filling before each use. Some users find the priming process frustrating, especially the small fill hole that needs a socket wrench. Additionally, a few reviews mention pump failure after short use and poor customer service follow-up, though most experiences are positive.
Overall, the Aquastrong pump offers great value for its price. It is durable, powerful, and portable, ideal for anyone who can manage the priming step. With a two-year warranty, it is a solid investment for reliable water transfer and irrigation.
Pros
- Strong suction and high flow rate for demanding irrigation and water transfer tasks
- Automatic pressure control with tank reduces manual intervention and extends pump life
- Stainless steel construction resists rust and corrosion
- Excellent customer support and hassle-free warranty replacement based on user reviews
- Easy setup with included adapters and clear instructions
Cons
- Some units have developed cracks or leaks after 1-2 years of use, raising durability concerns
- Motor is not replaceable separately; a failed pump requires full unit replacement
- May require a check valve (not included) for optimal performance in some installations
The Aquastrong 1.6 HP shallow well jet pump is a versatile water booster designed for garden irrigation, lawn sprinklers, and domestic water supply. With a maximum flow of 1320 GPH and suction up to 26 feet, it suits homes, cabins, and farms needing reliable water pressure from shallow wells or rainwater tanks.
Standout features include automatic operation via a pressure switch (20-40 psi) and a compact 5-gallon pressure tank, which reduces pump cycling and prolongs lifespan. The stainless steel housing resists corrosion, and the thermal overload protection prevents damage from dry running. Users report powerful performance and easy installation, with many praising the quiet operation.
Build quality is generally solid, but a few customers experienced cracks or leaks after 18-24 months. While Aquastrong’s warranty and customer service are highly rated, the motor is not sold separately, forcing full replacement. The included garden hose adapters and PTFE tape simplify hookup, though a check valve is recommended for best results.
Drawbacks are limited to long-term durability for some units, and the lack of a replaceable motor may frustrate those expecting modular repair. However, the pump’s performance and support team often offset these concerns.
Verdict: The Aquastrong shallow well pump offers excellent value for its power and automation. Ideal for homeowners needing a reliable booster for irrigation or light domestic use, but be aware of potential longevity issues. Strongly consider the warranty and responsive service when making your decision.
Pros
- High 4250 GPH flow rate handles large irrigation tasks efficiently
- Dual voltage capability (115/230V) offers installation flexibility
- Cast iron build ensures rugged, long-lasting durability
- Automatic thermal overload protection prevents motor damage
- Quiet operation as noted in customer reviews
Cons
- Some users report difficulty maintaining prime over time
- PVC fittings may not be reliable; metal fittings recommended for leak-free setup
- No built-in pressure switch or tank, requiring additional components for a complete system
The AQUASTRONG 1.5 HP Shallow Well Jet Pump is a high-performance centrifugal pump designed for demanding lawn sprinkler and garden irrigation tasks. With a massive 4250 GPH flow rate and 108-foot maximum head, it can easily water large properties or supply water to multiple sprinkler zones. This pump is ideal for homeowners with shallow wells or those needing a reliable booster for irrigation systems.
Standout features include a reinforced impeller and diffuser that maximize efficiency and water flow, ensuring consistent performance even under heavy use. The dual voltage motor (115/230V) adds flexibility for different electrical configurations, and it comes factory set at 230V for quick setup. Customer reviews highlight its powerful output and quiet operation, making it a strong choice for residential areas.
Build quality is robust thanks to the cast iron volute, which resists corrosion and wear over time. The automatic thermal overload protector adds peace of mind by preventing motor burnout. However, some users have noted that maintaining prime can be tricky, especially if connections are not perfectly sealed. Using metal fittings instead of PVC is recommended to avoid leaks and prime loss.
While the pump itself is well-made, it lacks a pressure switch or tank, so you will need to purchase those separately for a complete pressure system. This may add to the overall cost and installation complexity. Despite these minor drawbacks, the pump offers excellent value for its price point and is a top seller in its category.
Overall, the AQUASTRONG 1.5 HP Shallow Well Jet Pump is a reliable, powerful choice for large-scale irrigation needs. Its durable construction, high flow rate, and quiet operation make it a solid investment for homeowners who want to keep their lawns lush and gardens thriving. Just be sure to use metal fittings and follow installation instructions carefully to avoid prime issues.
Brand: AQUASTRONG
Model: SPRK150
Horsepower: 1.5 HP
Flow Rate: 4250 GPH (69.99 GPM)
Max Head: 108 ft
Voltage: 115/230V (dual voltage, factory set at 230V)
Suction Size: 2-inch NPT
Discharge Size: 1.5-inch NPT
Material: Cast Iron volute
Dimensions: 22.8 x 11.8 x 12.4 inches
Weight: Not specified
Power Source: Corded electric
Warranty: Not specified
Before purchasing this pump, ensure your well depth is within the shallow well range (typically under 25 feet). This pump is not designed for deep wells. You will need a separate pressure tank and pressure switch if you want a fully automatic system for household water pressure.
For installation, use metal fittings (galvanized steel or brass) on both suction and discharge ports to prevent leaks and prime loss. PVC fittings may crack or fail under pressure. Apply pipe dope or Teflon tape to all threaded connections for a watertight seal.
If you experience prime loss, check all fittings for air leaks. The pump must be located as close to the water source as possible and installed with a foot valve or check valve to hold prime. Regular maintenance includes cleaning the impeller and checking for debris in the suction line.
How to Choose an Irrigation Pump for Sprinkler System
Flow Rate and Horsepower
Flow rate tells you how many gallons per hour the pump can move, while horsepower affects its ability to maintain pressure across multiple sprinkler heads. Smaller yards around 5 to 10 sprinklers can get by with a 1.2 or 1.5 HP pump, but larger zones demand 2 HP power to keep the spray even.
For example, the Red Lion RL-SPRK200-BR pushes up to 77 gallons per minute at low pressure, which is plenty for demanding irrigation tasks. If you are pairing a pump with a pressure tank, our review of well pump options with pressure tanks has useful context for selecting the right match.
Self-Priming vs. Non-Self-Priming
Self-priming models like the Flotec 1-1/2 HP Thermoplastic Sprinkler Pump pull water up after an initial fill, which simplifies seasonal startups. Non-self-priming pumps, such as the Aquastrong portable garden pumps, require you to fill the pump housing with water before every use, but they often cost less and weigh less.
If you plan to run a sprinkler system on a timer, a self-priming design saves you headaches when the water level fluctuates. For shallow well setups, you will also want to review our guidance on choosing the right well pump for your water depth.
Construction Material and Durability
Cast iron housings are heavy and highly durable, making them ideal for year-round outdoor installs. Stainless steel and reinforced thermoplastic bodies resist corrosion and are easier to move around for seasonal storage.
The WASSERMANN Centrifugal Pump uses industrial-grade cast iron for continuous duty, while the VEVOR portable shallow well pump combines stainless steel with cast aluminum for a lighter, rust-resistant build. For water drawn from ponds or dug wells, take a look at our dedicated guide on the best well pump for dug wells to avoid premature wear.
Voltage and Electrical Setup
Many heavy-duty sprinkler pumps are available in dual voltage 115/230 V configurations. You will want to match the pump to your existing circuit wiring and verify the amp draw before installation.
Units like the AQUASTRONG 1.5 HP Shallow Well Jet Pump come factory set at 230 V but can be rewired for 115 V if needed. If you are also building out a whole pump kit, our complete well pump kit buying guide covers tanks, fittings, and related components.
Final Thoughts
For large lawns and heavy irrigation schedules, the Red Lion RL-SPRK200-BR Sprinkler/Irrigation Pump delivers the flow and pressure you need to feed multiple sprinkler zones at once. If you prefer a portable, easy-to-install pump for a smaller yard or garden beds, the Aquastrong 115V Shallow Well Garden Pump is a reliable choice that handles typical sprinkler and hose watering tasks with ease.
Frequently Asked Questions
What size irrigation pump for sprinkler system do I need?
Look at the total flow rate and pressure required by your sprinkler heads. Most residential systems run well with a 1.5 to 2 HP pump that delivers at least 30 to 50 gallons per minute at the pressure your heads specify. If you are putting together a full setup for your house, our review of the best well pump kit for home walks you through the components.
How do I prime a self-priming sprinkler pump?
Fill the pump housing and suction pipe with water until the pump is fully saturated before turning it on. On models like the Goulds GT15, a one-time prime is all you need because the pump re-primes automatically when water rises above the suction line.
Can I use a shallow well pump for my sprinkler system?
Yes, as long as your water source is within 20 to 25 feet of the pump. Portable models like the Aquastrong and VEVOR garden pumps work well for sprinkler irrigation, but confirm that the pump is rated for the number of sprinkler heads in each zone.
How many sprinkler heads can a 1.5 HP pump handle?
Depending on the sprinkler fitting size, a 1.5 HP pump can usually support 10 to 20 heads per zone. The Red Lion RL-SPRK200-BR, for example, is rated for up to 21 heads with 1/2-inch fittings. If noise is a concern, our guide to quiet well pumps highlights models that run discreetly.
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