Waterway Executive Spa Pump, 2.5 x 2", 1Speed, 56Fr, 4Hp, Arctic Pump #2,3,4

💧 Waterway Executive 56 Frame Spa Pump – 4 HP, 1-Speed, 2.5" x 2"

The Waterway Executive 56 Frame Spa Pump is engineered to deliver high-performance water flow and reliable durability for hot tubs and spas. Featuring a powerful 4 horsepower motor, this single-speed pump is designed with a robust 56-frame for enhanced cooling and longevity, making it an ideal replacement for many popular spa models, including select Arctic Spas.

✅ Key Features:

• 🌀 High-Flow Performance – 4 HP motor provides robust circulation and jet power for large and premium spas
• 🔩 2.5" Intake x 2" Discharge – Oversized wet end delivers increased water volume and pressure for improved spa action
• 🔧 56-Frame Design – Ensures greater stability, quieter operation, and extended service life
• 🔒 Thermally Protected – Built-in overload protection for safety and reliability
• 🔄 Versatile Replacement – Direct replacement for Waterway Executive series and compatible with select Arctic Spa models (Pump #2, #3, #4)
• ⚙️ Easy Installation – Rotatable wet end for flexible plumbing alignment

📦 Specifications:

• Horsepower: 4 HP (single-speed)
• Frame Size: 56 Frame
• Voltage: 230V
• Intake: 2.5-inch (measures approx. 3-5/8" outside diameter)
• Discharge: 2-inch (measures approx. 3" outside diameter)
• Includes: 48" power cord not included (use original or purchase separately)
• Compatible with: Arctic Spas Pump #2, #3, #4 and other spas using Waterway 4HP 56FR Executive pumps

🛠️ Installation & Compatibility:
Confirm frame size, voltage, plumbing dimensions, and amperage match your spa’s requirements. Wet end can be rotated to align with existing connections. Always disconnect power before servicing and follow manufacturer safety instructions.

♻️ Replaces Waterway Part Numbers: 3721621-13, 3721621-1D and other Executive 56FR 4HP single-speed pumps.

This pump is trusted by spa professionals for its performance, reliability, and easy serviceability. Upgrade or replace your existing spa pump with confidence and enjoy powerful, consistent water flow all season long.