Description
Waterway Viper Wet End (310-0140)
Product Overview
As a retailer of hot tub spare parts, I’m pleased to present the Waterway Viper Wet End, a premium component engineered for superior performance in high-volume, low-pressure systems. This versatile wet end has established itself as a cornerstone product in the spa and pool industry since 1973.
Key Features
- 90° rotating wet end design for maximum installation flexibility
- Engineered specifically for swim spa applications
- Professional-grade 56Y frame mounting
- High-flow 2-1/2″ MBT inlet and outlet connections
- Side discharge configuration for optimal plumbing compatibility
- 4.0HP rating for powerful performance
- Built-in thermal protection
- Heavy-duty construction for extended service life
Perfect For
- Swim spa systems requiring high water volume
- Commercial spa installations
- High-performance residential spas
- Custom spa configurations requiring versatile mounting options
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 310-0140 |
| Frame Size | 56Y |
| Horsepower Rating | 4.0 HP |
| Inlet Connection | 2-1/2″ MBT |
| Outlet Connection | 2-1/2″ MBT |
| Discharge Location | Side |
| Material | High-grade thermoplastic |
| Compatible Frame Types | Standard 56Y Electric Motor |
| Rotation | Clockwise facing pump end |
Installation Benefits
The 90° rotating capability of this Viper wet end makes it exceptionally adaptable to various plumbing configurations. This feature significantly reduces the complexity of installation and allows for optimal placement in tight spaces or unique layouts.
Applications
This wet end is particularly well-suited for swim spa applications where consistent, high-volume water flow is essential. The 4.0HP rating ensures robust performance for demanding water feature applications and extensive spa systems.
Maintenance Notes
Regular inspection of the seal housing and impeller is recommended to ensure optimal performance. The design allows for straightforward maintenance access, supporting long-term reliability and efficiency
Alternate Part Numbers
- 1-05-0104
- 310-0140B (Waterway)
- 34-270-1220









