Description
Waterway Bath Pump Center Discharge Wet End (1.5HP) – 310-2140
Product Overview
As a retailer of hot tub spare parts, I present this high-performance Waterway bath pump wet end, engineered for demanding center discharge applications. This 1.5HP model represents the most powerful option in this series, designed for maximum performance and durability.
Key Features
- High-capacity 1.5HP design
- Professional-grade center discharge configuration
- 1-1/2″ MBT (Male Buttress Thread) connections
- 48 frame compatibility
- Heavy-duty through-bolt mounting system
- Adaptable motor speed compatibility
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 310-2140 |
| Horsepower Rating | 1.5 HP |
| Frame Size | 48 Frame |
| Discharge Type | Center |
| Connection Size | 1-1/2″ MBT |
| Motor Compatibility | Through-bolt style |
| Speed Compatibility | Single or dual speed |
| Mounting Style | Through-bolt |
| Thread Type | Male Buttress Thread (MBT) |
| Construction | Heavy-duty thermoplastic |
| Flow Capacity | Enhanced for 1.5HP performance |
Compatibility Information
This wet end is specifically designed for:
- 1.5HP motor applications
- 48 frame motors
- Through-bolt style mounting
- Both single and dual speed motors
- Waterway center discharge bath pump systems
Important Notes
It’s crucial to note that individual replacement parts for the Waterway Center Discharge bath pump are no longer manufactured. This complete wet end assembly provides a comprehensive replacement solution for your high-performance pump needs.
Installation Considerations
- Verify existing pump frame size and specifications
- Check motor compatibility and power requirements
- Ensure proper alignment during installation
- Confirm plumbing compatibility with 1-1/2″ connections
- Professional installation recommended for optimal performance
Application Use
This powerful wet end is ideal for:
- High-demand spa circulation systems
- Commercial-grade applications
- Maximum flow requirements
- Replacement of existing 1.5HP Waterway center discharge units
- Systems requiring enhanced water movement
- Heavy-duty spa and bath installations









