By Waterway
Part # 372122113
Manufacturer Code 3721221-13
Waterway® Executive 56-Frame Spa Pump – 3.0 HP, 2-Speed, 230V
The Waterway Executive 56-Frame Spa Pump is engineered for high performance, durability, and quiet operation. Its executive wet end is designed specifically for 56-frame motors, offering higher head pressure, increased strength, and a longer lifespan. Double-shielded ball bearings with moisture-resistant grease ensure smooth, quiet performance, while the large 6-1/2" wet end delivers improved flow and reduced noise.
✅ Executive Wet End – Optimized for 56-frame motors for maximum strength and cooling.
✅ High Flow Design – 2-1/2" intake and 2" discharge improve performance and reduce noise.
✅ Durable Bearings – Double-shielded ball bearings with moisture-resistant grease extend pump life.
✅ Energy Efficient – Dual-speed motor with insulated windings for greater efficiency.
✅ Versatile Installation – Wet end can be rotated for multiple plumbing configurations.
✅ California Title 20 Compliant – Meets state energy efficiency standards.
➡ Manufacturer: Waterway
➡ Model: Executive
➡ Horsepower: 3.0 HP
➡ Speed: 2-Speed (High/Low)
➡ Voltage: 230V
➡ Amps: 10.0A (High) / 3.5A (Low)
➡ Motor Frame: 56 Frame Thru-Bolt
➡ Suction Style: Center – Male Buttress Thread (MBT), 2-1/2"
➡ Discharge Style: Side – Male Buttress Thread (MBT), 2"
➡ Drain Plug Location: 3, 6, 9 o’clock
➡ Dimensions (H × W × L): 9.08" × 8.05" × 14.275"
My current pump model # PF-30-2N11C4. which pump do I need?
Reply
Hi Deborah, The model number indicates it's a 3 hp but in some cases, it can be like a specialty rating or model. If you can provide the actual motor part number we con confirm which pump you need.
Reply
i am looking to replace my hot tub motor the model is 5kcp49un9096x will this replace it correctly?
Reply
Hi David, could you send us a few photos of your pump and motor? Please take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.
Reply
I am looking to replace this motor and the pump.
Hi, Katherine. If the suction and discharge ports are both 2", you will need to order P/N 37212211D, if 2-1/2" Suction and 2" Discharge, order P/N 3721221-13.
Reply
-XL.jpeg?format=jpg&scale=both&anchor=middlecenter&autorotate=true&mode=pad&width=650&height=650 "Waterway Executive 56 Spa Pump - 3.0hp, 230v, 2-Spd, 56fr, 2-1/2\" x 2\" - 3721221-13")
-XL.jpeg?format=jpg&scale=both&anchor=middlecenter&autorotate=true&height=45&width=45&mode=pad "Waterway Executive 56 Spa Pump - 3.0hp, 230v, 2-Spd, 56fr, 2-1/2\" x 2\" - 3721221-13")
