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Waterway Executive 56 Frame Spa Pump 4 HP 230V 3721621-13
Waterway Executive 56 Frame Spa Pump 4 HP 230V 3721621-13
High-performance 4HP dual-speed spa pump with 56-frame construction, large intake, and energy-efficient design for powerful, quiet, and long-lasting operation.
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Upgrade your spa system with the Waterway Executive 56-Frame 4HP Dual-Speed Spa Pump, engineered for maximum performance, durability, and energy efficiency. Featuring a powerful 4HP motor, a dual-speed design, and 56-frame construction, this spa pump ensures superior water flow while maintaining a cooler operating temperature for an extended lifespan.
The Executive wet end is designed for optimal efficiency, featuring a large 2.5” intake for enhanced circulation and Viton seals for long-lasting durability. Its rotatable wet end allows for flexible installation, while double-shielded ball bearings provide smooth, quiet operation.
Whether you're enjoying a relaxing soak or an invigorating jet massage, this high-performance pump keeps your spa running efficiently and reliably.

⭐⭐⭐⭐⭐
Customers love the strong 4HP motor that delivers exceptional water flow and jet pressure.
Many reviewers appreciate the dual-speed feature, which helps save on electricity costs.
Built with 56-frame construction and Viton seals, this pump offers reliability and extended lifespan.
Users praise its low-noise performance, even at high speeds.
The rotatable wet end makes setup hassle-free for most spa systems.

- Powerful 4HP Dual-Speed Motor – High speed for strong jet action, low speed for efficient filtration.
- 56-Frame Construction – Runs cooler for increased durability and a longer motor life.
- Energy-Efficient Design – Equipped with a split capacitor to minimize energy consumption.
- Rotatable Wet End – Adjusts every 90° for easy, versatile installation.
- Large 2.5” Intake & 2” Discharge – Optimized for high water flow and superior performance.
- Quiet & Smooth Operation – Double-shielded ball bearings reduce noise and vibration.
- Viton Seals for Durability – Protects against wear and tear, ensuring a longer lifespan.
- Genuine Waterway Product – Reliable quality and performance from a trusted brand.

- Brand: Waterway
- Amps High Speed: 12
- Shipping Dimensions: 20 x 11 x 11 inch
- Amps Low Speed: 4.4
- Application: Pool
- Each Product Weight: 43.6 pounds
- Frequency Rating (Hz): 60
- Green or Energy Efficient Product: True
- Horsepower: 4 HP
- Master Carton Quantity: 1
- Minimum Sell Quantity: 1
- Motor Speed: 2-Speed
- Pallet Quantity: 1
- RPMs Max: 3450
- RPMs Min: 3450
- Voltage: 230V
- UPC Code: 806105077387


Q: Will this pump fit my existing spa setup?
A: Yes! The Waterway Executive 56 spa pump features a rotatable wet end that allows for flexible installation. It has 2.5” intake and 2” discharge unions, so ensure your spa plumbing matches these dimensions before purchasing.
Q: Is this pump energy-efficient?
A: Absolutely! The dual-speed motor allows you to run it on low speed for filtration, which saves energy, while the split capacitor design minimizes power consumption for overall efficiency.
Q: How quiet is this pump?
A: This pump operates smoothly and quietly, thanks to its double-shielded ball bearings and 56-frame motor design, which helps reduce vibration and overheating.


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- 🌟 Top-notch products designed by leading pool & spa brands.
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