Myers QP15 1.5hp Quick Prime Sprinkler Pump

Optimize Myers QP15-01 1.5 HP Quick Prime Self-Priming Sprinkler Pump

Keep zones flowing without babysitting the pump. The Myers QP15-01 Quick Prime self-priming centrifugal is built for long, continuous irrigation duty with a rugged cast-iron case and an engineered-composite impeller. Its diffuser design automatically re-primes after the initial fill, helping you recover fast from minor suction-side air. Performance is sized right for typical lawns—factory data shows ~71.6 GPM at 20 psi with 10 ft suction and a 111 ft shut-off head. Dual-voltage 115/230 V wiring and 1-1/2″ NPT ports make replacements straightforward in sheds and pump pads.

• Brand: Myers
• MPN: QP15-01
• Type: Self-Priming Centrifugal Sprinkler/Irrigation Pump
• Size/Capacity: 1.5 HP (≈1.12 kW); up to ~85 GPM (see performance curve)
• Material/Finish: High-tensile gray cast-iron case & motor bracket; engineered composite impeller; proven thermoset diffuser; carbon/ceramic mechanical shaft seal
• Performance: Factory curve example: ~71.6 GPM @ 20 psi with 10 ft suction; maximum head 111 ft (~48 psi); continuous-duty, non-overloading design
• Connections/Fit: 1-1/2″ NPT suction × 1-1/2″ NPT discharge; total suction lift up to 25 ft (installation-dependent); single-phase 115/230 V, 60 Hz
• Dimensions: Approx. 18-5/8″ L × 9-1/2″ W × 9-7/8″ H (A-dimension 18.625″; outline drawing)
• Included: Pump assembly (motor + pump end); threaded NPT connections (no flanges required)
• Certifications: Not specified by manufacturer
• Warranty: Pentair Myers limited warranty (typically 12 months from installation or 18 months from shipment; see terms)

Everyday Performance You Can Rely On

The QP15-01 is tuned for real irrigation duty. On the factory curve, it delivers about 71.6 GPM at 20 psi with a 10-ft suction lift and reaches 111 ft of shut-off head (~48 psi). That headroom helps keep sprinkler patterns consistent as zones cycle and demand shifts.

Quick Prime = Less Downtime

Myers’ diffuser and internal geometry are engineered to re-establish prime automatically after the initial fill—ideal for seasonal systems and installs where a little air can enter the suction line. Fewer manual priming cycles mean more time watering.

Durable Materials, Easier Care

A high-tensile cast-iron case handles daily duty, while the engineered composite impeller, thermoset diffuser, and carbon/ceramic seal are specified for long service life in clean-water applications. Follow the IOM for periodic checks and scale-flushing as needed.

Installer-Friendly Connections

Standard 1-1/2″ NPT suction and discharge simplify piping on new work and change-outs. Single-phase 115/230 V wiring (dual-voltage) makes power planning flexible. Keep total suction lift within 25 ft and use proper screening and airtight suction plumbing for best results.

Sized Right For Pump Pads

With an outline around 18-5/8″ long by 9-1/2″ wide and 9-7/8″ high, the QP15-01 fits most pads and small pump houses. Verify clearances from the outline drawing before anchoring.

Built For Continuous Service

QP Series pumps are rated for continuous operation within the motor service factor. That means steady, dependable performance for long watering windows, wash-down, and tank fill applications.

Additional Features

• Designed for demanding jobs where a lot of water is required over a long period of time.
• The QP15 is a durable and reliable pump built to last. Its rugged construction, corrosion-resistant ImpellerThe rotating part within the pump that moves water. s, and cast iron components allow for long, hard continuous service without overworking the motor. It meets the demands of heavy-duty applications, ensuring lasting durability and optimal performance.
• This pump provides powerful solutions for all your outdoor cleaning and maintenance needs. From lawn and garden sprinkling to car washing, our products deliver vibrant, healthy lawns, sparkling finishes, and the perfect water pressure for any heavy-duty watering job.
• Innovative diffuser design with Quick Prime technology enables automatic and rapid priming. No manual priming or water needed during installation or re-priming, eliminating frustrating delays.
• Not suitable for corrosive chemicals or flammable liquids. Features corrosion-resistant ImpellerThe rotating part within the pump that moves water. s for extended lifespan.
• This product is precision-manufactured for optimal performance. The ImpellerThe rotating part within the pump that moves water. alignment ensures smooth and quiet operation. It is made with a glass-filled polyester/polycarbonate blend, offering powerful and efficient operation. The user-friendly ImpellerThe rotating part within the pump that moves water. design makes maintenance easy. Overall, this product guarantees smooth and quiet operation with proper ImpellerThe rotating part within the pump that moves water. alignment and offers simplified parts selection with common brackets, cases, and gaskets.
• The QP15 pump is a powerful and efficient solution for demanding tasks that require a substantial amount of water. With a 1.5hp motor, it delivers impressive performance while keeping energy costs low. Whether for lawn and garden sprinkling, car washing, or tackling big cleaning and maintenance jobs, this pump ensures continuous high performance. It can reach up to 111 feet, providing efficient water distribution even in challenging scenarios.