💧 Shaft Seal, 601, 3/4″ Shaft, Buna
Manufacturer part number 601. It is listed for the equipment shown below, so check the model on your own unit against that list.
✅ Listed for
- Waterco HydroStorm Pool Pump
- Waterco AquaMite/SupaMite Series Above Ground Pool Pump
- Waterco HydroStorm Plus Pool Pump
- Jandy MHP & MHPU Pumps
- Jandy JHP & JHPU Pumps
- Jandy HHP & HHPU Pumps
3/4″ Buna Shaft Seal | Model 601
Product Overview
We supply this professional-grade Model 601 mechanical seal designed specifically for 3/4″ pump shafts. This heavy-duty seal features robust Buna elastomer construction and is engineered for superior performance in demanding applications.
Key Features and Benefits
- Heavy-duty 3/4″ shaft design
- Premium Buna elastomer components
- Enhanced seal geometry
- High-strength spring system
- Advanced wear resistance
- Superior load handling
Technical Specifications
| Specification | Detail |
|---|---|
| Model | 601 |
| Shaft Size | 3/4 inch |
| Elastomer Type | Buna |
| Face Materials | Carbon/Ceramic |
| Spring Material | 316 Stainless Steel |
| Maximum Temperature | 235°F (113°C) |
| Maximum Pressure | 175 PSI |
| Rotation | Bi-directional |
| Design Type | Heavy Duty |
| Seal Grade | Commercial |
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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External Lock, Valterra 3" or 4" Gate Valve | 603 | 1 in stock | $0.37 | Add to cart |
![]() |
External Lock, Valterra 2" Gate Valve | 602 | 15 in stock | $1.61 | Add to cart |
Installation and Maintenance
Professional installation is recommended for optimal performance. The ceramic seat requires precise installation with even pressure distribution. Both sealing faces must be thoroughly cleaned and properly aligned during assembly. Regular inspection ensures continued optimal performance.
Compatibility
Engineered for use with:
- 3/4″ pump shafts
- Commercial pump systems
- High-pressure applications
- Industrial pool equipment
- Heavy-duty installations
Performance Features
Designed to deliver:
- Maximum pressure handling
- Enhanced durability
- Superior wear resistance
- Stable sealing force
- Extended service life
- Reliable operation
Note: Always verify shaft dimensions and seal compatibility with your specific pump model before installation









