Description
5 HP Waterway Executive Spa Pump (Model 3712021-1D) – Premium Single-Speed System
Product Overview
As a retailer of hot tub spare parts, I’m pleased to present the Waterway Executive spa pump (Model 3712021-1D). This powerful 5.0 HP pump combines Waterway’s innovative Executive wet end design with robust single-speed operation, continuing their tradition of excellence since 1973.
Key Features
- Powerful 5.0 HP single-speed motor
- Executive-series wet end design
- 2″ intake and discharge ports
- 6½” diameter wet end for high head pressure
- Professional 56-frame construction
- Advanced thermal protection
- Side discharge configuration
- Engineered for quiet operation
Technical Excellence
The Executive series showcases Waterway’s commitment to innovation with its specially designed wet end that optimizes flow efficiency while minimizing operational noise. The combination of the 2″ intake and 6½” diameter wet end creates an ideal hydraulic pathway for maximum performance.
Installation Specifications
- 2″ MBT connections
- Strategic side discharge location
- 56-frame mounting system
- No unions or power cord included – requires professional installation
- Updated drain plug configuration
Technical Specifications
| Specification | Detail |
|---|---|
| Model | Executive 56 (3712021-1D) |
| Manufacturer | Waterway |
| Horsepower | 5.0 HP |
| Voltage | 230V |
| Frame Size | 56Y |
| Speed Settings | Single Speed |
| Amp Draw | 16.4A |
| Discharge Location | Side |
| Discharge Size | 2″ MBT |
| Frequency | 60 Hz |
| Wet End Diameter | 6½” |
| Intake Size | 2″ |
Performance Features
- High-power single-speed operation
- Enhanced flow characteristics
- Reduced operational noise
- Comprehensive thermal protection
- Superior head pressure capability
- Heavy-duty frame construction
Engineering Highlights
- Executive-series wet end design
- Large diameter wet end for increased pressure
- Efficient intake design
- Advanced thermal protection system
- Robust frame design
Important Product Update
The Executive series now features a streamlined drain plug configuration with one main drain port. Additional ports can be added on-site if required for specific installations.
Applications
- High-performance spa systems
- Commercial applications
- Systems requiring maximum power
- Multi-jet configurations
- Installations prioritizing consistent power
Note: Motor appearance may vary from images shown due to ongoing product improvements by the manufacturer. All functional specifications remain consistent.
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