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3711621-1D Replacement 4 HP Hot Tub Pump
$467.99
Sale price
$467.99
Regular price
$641.99
FREE shipping on this itemShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET
3711621-1D Replacement 4 HP Hot Tub Pump
Key features
- 4HP owerful Motor: 4 HP 56‐frame Executive pump, 230V 60Hz 12.0A, delivers up to 160 GPM high flow for hot tub and spa circulation; direct‐fit OEM replacement for original Waterway spa pumps.
- 56-Frame Quiet & Durable: 56‐frame motor design improves heat dissipation for quieter running compared to smaller 48‐frame pumps; split run‐start capacitor configuration provides stable startup under spa working conditions.
- Rotatable Volute For Flexible Installation: Wet‐end housing rotates every 90 degrees, allowing you to adjust inlet/outlet orientation to match existing plumbing; 2‐1/2 inch suction port and 2 inch discharge port fits standard spa pipe connections.
- Durable Viton Seal & Heavy‐Duty Motor: Equipped with Viton fluorocarbon shaft seal resistant to hot water and spa chemical corrosion; double‐shielded ball bearings plus built‐in thermal overload protection extend motor service life.
- OEM‐Compliant Quality & Dedicated Buyer Support: Every unit undergoes strict testing to satisfy OEM standards. We are ready to assist you buyer‐seller messaging system for any concerns.
Free shipping on orders $50+. 30-day hassle-free returns.







