Waterway Executive 56-Frame Side Discharge Spa Pump
Model 3721621-13
Inlet Thread Diameter - 3 5/8"
Outlet Thread Diameter - 3"
- 4 HP 3450/1725 RPM, 2-Speed
- 12.0/4.4 amps, 230V 60hz
- Automatic Overload Protection
- Wetend can be rotated for easy installation
- Large 6.5" diameter wet end for higher head pressure
- 1 Year Manufacture Warranty
Waterway pump fit Spa Pumps, Hot Tubs, Bath Tubs, Jacuzzi Tubs, Whirlpool Tubs
Be sure to look at the motor voltage, not the voltage supplied to the spa to determine the correct pump voltage. When removing power cord from existing pump we recommend you mark your wires for "common", "high speed", "low speed". The pump does not come with a power cord. The connection diagram for the new pump is located on the motor name plate. The pump head can be rotated by simply loosening the motor thru bolts and turning the pump head, allowing the discharge to point to the left at 11 o'clock position. Not Self Priming - Water must be above pump head in order to operate properly.
