XZR8®
Waterway 3721621-13 Executive Spa Pump Assembly - Image 1
Waterway 3721621-13 Executive Spa Pump Assembly - Image 2
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Horsepower Rating4.0 HP
Engine Speed Range2-Speed (High/Low)
Rated Voltage230V AC
Operating Frequency60 Hz
Rated Amperage4.4 A
Motor Platform56Y / 56 Frame
Outlet Port Size2.5 inch (2-1/2") Union
Outlet Port Diameter2 inch Union (Side Discharge)
Rated Engine Speed1800 RPM
Motor TypeSplit Capacitor, TEFC
Bearing TypeDouble-Shielded Ball Bearings
Liner MaterialGlass-Filled Thermoplastic
Thermal ProtectionAutomatic Thermal Overload
Manufacturer No.
3721621-133721621-1D3721621-1V3721621-1WPF-35-2N22M
OEM Part No.
3721621-03063721621-0V863721621-0D7VK3721621-0V5A
Interchange No.
5kcp49un9096x15-350-00453721621-13B
Fitment Vehicles
Coast Spas ManhattanHot Spring SpasCaldera SpasUniversal 56-Frame Hot Tubs

Cooling System - Industrial Encyclopedia

OEM replacement 4HP 2-speed 230V 56-frame spa pump with 2.5-inch intake and 2-inch side discharge, compatible with Coast Spas and Waterway Executive series hot tubs.