4HP Waterway Executive 230v 2-Speed 56 Frame Spa Pump 3721621-1D

Waterway Executive brand name pump by Waterway Plastics 4HP replacement spa pump 3721621-1D.

This is the original Waterway motor and wet end. 

• 56 Frame Executive Wet End
• 56 Frame Executive Motor
• 2" Intake
• 2" Discharge
• High Speed Amps:  12 amps
• Low Speed Amps:  4.4 amps
• Wet End can be rotated
• Viton Shaft Seals
• 2-Speed Motor
• 4 Horsepower
• 230 Volts
• 60hz for North America
• 2" connections suction and discharge (3 1/16" outer diameter measurement - 2 inch nominal)
• Side Discharge
• Includes 2x o-rings!

Pump cords sold separately if needed (AMP or JJ) but most of the time, the existing pump cord can be used if it is in good condition. The current one already has the right plug on it to match up and plug directly into the spa control system, circuit board or pack.

This brand name dual speed motor has double-shielded ball bearings with moisture-resistant grease for quieter operation and longer life too.

Need o-rings, see O-43.

SALE   SAVE a BUNDLE on a brand new, 2 speed compatible 56 frame 230 volt spa pump with 2 inch plumbing connections - on sale now - compare/see the LX PUMP 56WUA400-II 2-speed pump.

3721621-1D

See 56WUA400-II pump for a lower priced option.
Get an even better DEAL on a compatible 2-speed, 230v, 4HP replacement pump - see 56WUA400-II model - also comes with a 1 year factory warranty.

Need unions? See 0602-20