Description
Hi Flo II Side Discharge 1HP Wet End Assembly (Model: 310-7720SD)
Product Overview
As a retailer of hot tub spa parts, I’m offering the Hi Flo II wet end assembly, a crucial replacement component designed for 1HP pump configurations. This 2013 model features side discharge design and represents a cost-effective solution for pump maintenance and repair.
Key Features
- Complete wet end assembly
- 2-inch intake and discharge ports
- Side discharge configuration
- High-flow impeller design
- Durable seal housing
- Precision-engineered volute
- Compatible with 1HP motors
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 310-7720SD |
| Series | Hi Flo II |
| Power Rating | 1 HP Compatible |
| Port Size | 2″ Intake/Discharge |
| Discharge Type | Side |
| Construction | High-grade thermoplastic |
| Impeller Type | Closed face |
| Seal Size | Standard |
| Manufacturing Year | 2013 |
Components Included
- Complete volute housing
- High-performance impeller
- Seal housing assembly
- Diffuser (if applicable)
- All necessary O-rings
- Required gaskets
Compatibility
Designed for:
- 1HP motor frames
- Standard mounting systems
- Common plumbing configurations
- Various pump brands
- Multiple spa applications
Design Features
Housing Design
- Optimized flow path
- Reinforced construction
- Precision water channels
- Enhanced priming capability
Impeller System
- Balanced design
- Efficient water movement
- Durability-focused engineering
- Optimized performance
Installation Notes
- Direct bolt-on design
- Standard port alignment
- Clear access points
- Straightforward assembly
- Universal mounting pattern
Performance Benefits
- Restored pump efficiency
- Improved water flow
- Enhanced reliability
- Reduced noise potential
- Optimal pressure delivery
Maintenance Recommendations
- Regular seal inspection
- O-ring condition monitoring
- Proper alignment verification
- Routine cleaning
- Torque specification adherence
Best Practices
For optimal performance:
- Ensure proper alignment
- Use recommended lubricants
- Follow torque specifications
- Maintain clean connections
- Regular inspection schedule
Application Guide
Ideal for:
- Pump rebuilds
- Performance restoration
- Preventive maintenance
- System upgrades
- Repair operations









