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Waterway Executive 56 Frame Spa Pump, 3HP, 230V
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Part Number: 3721221-1D
Manufacturer: Waterway Plastics
Manufacturer Part No: 3721221-1D
Buttress Adapter
* Whole number only
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Waterway Executive 56 Spa Pump, 3HP, 230V
Waterway Plastics 56 Frame Executive spa pump wet end
assembled to a 56 frame, 3hp, 2-speed 230V hot tub motor
This spa pump has a 2 inch intake and a 2 inch discharge for plumbing
(but measures 3 inches - see bottom of this page) Use Part No. 415-6010 Buttress Adapter to convert to a 2-1/2 inch intake
Manufacturer Part No. 3721221-1D, to replace 3721221-13 use buttress adapter to make 2-1/2 inch
Other Part No. PF-30-2N22C
Features:
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Executive spa pump wet end designed specifically for 56-frame spa motors
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Two double shielded ball bearings with moisture resistant grease for quieter operation and longer life
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Two speed spa motors have four sets of insulated windings for increased efficiency
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56 frame spa motor for added strength, cooler operating temperature and longer motor life
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Large 6-1/2" diameter wet end for higher head pressure
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Split capacitor, (start and run) for less energy consumption
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Thermally protected to extend life expectancy of the spa motor
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Highly versatile spa wet end can be rotated every 90 degrees
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Viton seal
How to measure for the 4hp 56 frame Executive spa pump wet end:
Pump Union Fittings for Executive 2" and 2-1/2 Plumbing Use Buttress Adapter for 2-1/2 intake
Manufacturer Part No. 3721221-1D , to replace 3721221-13 use buttress adapter Other Part No. PF-30-2N22C |
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Man. Part No. 400-5670
2 inch pump union for Hi-flo and 2 inch Executive
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Man. Part No. 400-6010
2-1/2 inch pump union for Executive Spa Pumps
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Waterway Plastics threaded buttress union adapter. Manufacturer's Part No. 415-6010 Use to make a 2 inch pump wet end 2.5 inches (measures 3" ID and 3-3/8" OD)
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Use this J&J mini pump cord to plug your pump into our spa control. Order with spa control and save.
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