![Waterway Executive 4.0 HP [12/4.4A] [2S] Pump (3721621-1D)](http://www.bathandspaparts.com/cdn/shop/files/ME-40226-20_compact.jpg?v=1742401327)
Waterway Executive 4.0 HP [12/4.4A] [2S] Pump (3721621-1D)
| Pumps | |
| Waterway Plastics | |
| 3721621-1D | |
| 34-270-3594 | |
| 1-P240E52024, 301914, 3721621, 3721621-1D, 3M21621, 5039-408, WW37216211D, WWP-10-1410 | |
| 4.0 HP | |
| 56 Frame - Thru-Bolt | |
| 2-Speed | |
| 230V | |
| 60 Hz | |
| 2" MBT | |
| 2" MBT | |
| 3, 6, 9 o`clock |
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The Waterway 3721621-1D Executive pump is designed for compatible applications and features a 4.0 HP motor in a 2-speed configuration rated at 12.0 amps and 4.4 amps. A pump like this is useful because it restores the complete operating unit while preserving dual-speed performance for systems that benefit from both higher-output and lower-speed operation.
Two-speed Executive pumps can be especially practical where equipment flexibility is important and the original setup depends on more than one operating level. This Waterway model is a strong replacement choice when the original 4.0 HP two-speed pump needs a direct and compatible renewal.
For compatible pump repairs, this Waterway Executive pump is a practical replacement when a 4.0 HP two-speed pump with the listed amp ratings is needed.
- Waterway Executive pump
- 4.0 HP two-speed configuration
- Rated at 12.0 amps and 4.4 amps
- Helps restore complete pump operation
- Useful for direct replacement work
Waterway Plastics – Spa Jets, Pumps, Filters, Valves and Pool & Spa Components |
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Who is Waterway Plastics?
Waterway Plastics is a leading manufacturer of pool and spa components, known for durable construction and broad product compatibility. With decades of experience, Waterway provides essential parts used in both residential and commercial aquatic systems. What products does Waterway Plastics specialize in?Waterway Plastics specializes in spa jets, pumps, filters, valves, manifolds, and plumbing components. Their product lineup includes critical parts used in spa and pool systems for water circulation, filtration, and hydrotherapy performance. Waterway components are widely used in both OEM and replacement applications. Why choose Waterway Plastics parts for your pool or spa?Waterway Plastics products are known for reliability, compatibility, and long-lasting performance. Their components are engineered to withstand water pressure, chemical exposure, and continuous operation. Spa owners and professionals choose Waterway for dependable parts that maintain system performance and extend equipment life. How do you identify and choose the correct Waterway Plastics part?To select the correct Waterway component, it’s important to match specifications such as size, connection type, jet style, and system compatibility. Reviewing model numbers and part dimensions ensures proper fit and function. Choosing the right part helps maintain efficient operation and optimal spa performance. Need help finding the right Waterway Plastics part?At Bath & Spa Parts Online, we carry a wide selection of Waterway Plastics pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support. |
