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3721621-13 Waterway Spa Pump 2-spd, 230V, 12a 4h 3.7" intake threads Executive 56F 2" SD / 2-1/2" CS 372162113
Waterway Spa Pump 3721621-13 372162113 P240E5252024 PF-40-2N22C PF402N22C, pf-40-2N22M, PF-40-2N22MC, PF-30-2N22C, PF-30-2N22M, PF-30-2N22MC, PF302N22C, PF402N22M, 3721621-0306, Executive 56, 3721621-0385V, PF-35-2N22C, Massage Master, PF-45-2N22E

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Our Price: $459.40
Sale Price: $329.00

Availability:: In Stock
Product Code: WATERWAY372162113

3721621-13 Waterway Spa Pump 2-speed, 230V, 12.0/4.4A 4hp Executive 56 frame Spa Pump, 6.5" diameter motor, 2" SD/ 2.5"CS. with 2.5" inlet for 2-1/2" PVC pipe size. 2.5" Inlet threads measure 3.7" outside diameter, and the 2" Discharge measures 3.1" outside diameter. Note: the intake threaded connection is different than the discharge threads, they are different sizes. Inlet threads are 3.7" outside diameter, see photo. Discharge threads are 3.1" OD, see photo.
High performance Water Way Hot Tub Pump, very strong split capacitor design, double shielded ball bearings. Viton Seals. Overall length=17" Rated 4.0HP 372162113 P240E5252024. Note: ships as shown, no spa control cord, you must re-use your present spa control power cord.,

Can be marked:
Executive 56, 3721621-0385V, 3721621-0311VC, 3721621-0385B, Massage Master, 3E21821-6310

Can be labelled by one of these 'model numbers', which do not completely define the product like a part number does: PF-40-2N22M, PF-40-2N22MC, PF-30-2N22C, PF-30-2N22M, PF-30-2N22MC, PF-45-2N22E, PF-35-2N22C, PF302N22C, PF-50-2N22C, PF402N22M, and if you go by the model number, please carefully verify your motor amps rating and the outside diameter of your intake and discharge threads. Any doubts, please email us a few photos and we will help verify for you. email to: info@spapumpsandmore.com

Accessories for this product...
HU25RMG Spa Heater Ridged Molded Gaskets for 2.5 inch connection 1 gasket/pack. Seal for flo-thru heater flanges, fits 3.4" diameter flanges, clear flexible material. Heater Gasket Pump Union O-Ring for 2-1/2 inch PVC Pipe Size 8050232 Waterway pump unions. Pack of 1. WW 805-0232 3.0" OD -232, -0232, 232 Pump/Motor mounting pad for 48 frame motors & most 56 frame motors 319-0019, by Waterway Plastics. Motor Base ONE (1) HU20RMG Spa Heater Ridged Molded Gasket 2 inch connection 1 gasket/pack. fits 2.7-2.9" diameter flanges, RMG 229 ONE (1) GASKET
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Our Price: $3.20

Sale Price: $5.95

Sale Price: $2.50

Spa Heater Gasket 3.4 inch, 711-6020, 7116020 waterway 3 inch o-ring, 3 inch o-ring, 805-0232, 232 o-ring Waterway motor mounting pad 319-0019 Spa Heater Gasket 2 inch

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WATERWAY SPA PUMPS > Waterway Executive Pumps > Executive 3.7" Intake Threads