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Executive-48 4.5HP 220V 2-Spd SD Waterway Spa Pump

Executive-48 Side Discharge Waterway Spa Pump, 4.5HP, 220V, 2-Speed.

NOTE: The pump photo shown to the right does not show a capacitor mounted on top of the motor. We cannot gaurantee if the motor that is shipped will or will not have the capacitor attached on top of the motor. Make sure there is plenty of room under the spa for a motor with 6 inches long x 2.5 inches tall x 2.25 inches wide capacitor on top of the motor.

SpaGuts P/N:

  • 15-350-2193, 3421821-1A, with 2-inch Intake
  • 15-350-2194, 3421821-13, with 2.5-inch Intake


  • Rated 4.0HP, 230V, 12.0/3.5A (Amp Rating Varies)
  • Dual Speed Pump (Low/High. Can also be wired for single speed)
  • 2.0" Side Discharge (Outside thread measures approximately 3.1 inch)
  • UL and CUL certifications
  • Equipped with the highest quality Viton Pump Seal
  • Equipped with the high efficiency electrical motor and high performance pump wet end
  • Includes a 1-Year limited warranty


  • Select either 2.0" Intake (Outside thread measures approximately 3.1 inch)
  • Or Select 2.5" Intake (Outside thread measures approximately 3.5 inch)

The pump image shows the pump discharge on top pointing to the 12 o'clock position. The pump discharge can also be rotated every 90-degrees (3, 6 or 9 o'clock positions) by loosing the four long bolts at the back of the motor. The pump intake (suction) is located in the front center face of the pump.

You may add a cord to be attached to the motor at a discounted price. See cord options below.

This pump come standard in 2.0 inch side discharge. You may select the intake to be 2.0 inch or 2.5 inch. NOTE that a 2.0 inch fitting will have an outside thread measurement of approximately 3.1 inch, and a 2.5 inch fitting will have an outside thread measurement of approximately 3.6 inch.

If buying this pump for retrofitting, add a pair of pump unions that connects to your pipes which then screws directly onto the pump threaded fittings. O-rings are included with the pump unions. Regular price is $17.90.

If buying this pump as an exact replacement that does not require retrofitting, it is highly recommended to replace the pump union o-rings at the same time. Old pump union o-rings may cause leaks that can damage the new pump and affect the warranty. O-rings for pump unions are only available with a pump union purchase.

The pump normally ships from the factory with the discharge pointing "UP" which is the standard position for shipping, but they can be turned or what is called "clocked" into any position (12, 3, 9 or 6 o'clock position). Rotation of the pump discharge can be done in the field, but we recommend having it performed by a professional spa technician who is experienced. Or choose the option to have the pump professionally rotated at the factory before it ships. This is to avoid water leaks and operational problems due to improper removal and installation in the field that will affect the warranty. As you face the front end of the pump wet end, available positions are 12 o'clock (Up), 3 o'clock (Right), 9 o'clock (Left), and 6 o'clock (Down, which is very rare).

This pump is also a replacement option for the following Waterway pump part numbers: 342182A-1A (2" Intake), 342182A-13 (2.5" Intake), Super-Flo PF-45-2N22CG, 310-1850 (2.5"), 310-1920 (2.0"), 1-00-0189 (2.0"), 3411621-1A (2.0", 1-Speed), 34-270-3566 (2.0"), 34-270-3210 (2.0"), 34-270-3568 (2.5"), 34-270-3280 (2.5"), 34-270-1520 (2.0" Wet End Only)

This pump normally uses the following motor part numbers: 7-184821-04

$309.95 In Stock Ex_Pump_M.jpg


This item has options that require your selection below. Please make a selection for each option
Hover on Learn More to read about the respective option.
Pump Cord Option Learn More
No Cord
Red JJ Mini Motor Cord 4-Pin 2-Speed 14/4 AWG 4ft (add $12.95)
Pink JJ Mini Motor Cord 3-Pin 1-Speed 14/3 AWG 4ft (add $12.95)
Brown JJ Mini Motor Cord 4-Pin 2-Speed 14/4 AWG 4ft (add $12.95)
Amp Motor Cord 4-Prong 2-Speed 14/4 AWG 4ft (add $12.95)
Amp Motor Cord 4-Prong 1-Speed 14/3 AWG 4ft (add $12.95)
Size of union fittings Learn More
2.0" intake, no pump unions
2.5" intake, no pump unions
2.0" intake (2.0" Pump Unions, add $9.99)
2.5" intake (One 2.5" and One 2.0" Pump Unions, add $9.99)
Pump Discharge Orientation Learn More
Up (Standard)
Right (add $9.95)
Left (add $9.95)
Down (add $9.95)