Diffuser, Pentair PacFab/Sta-Rite, 1.5-2.0hp | 355618
$111.94
| Manufacturer part number | 355618 |
| UPC (GTIN) | 788379658960 |
| Returns | 30-day returns – see our returns policy |
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Pentair PacFab/Sta-Rite Diffuser 355618
Product Overview
We supply this high-performance Pentair diffuser, engineered for both PacFab and Sta-Rite high-output pumps ranging from 1.5 to 2.0 horsepower. This robust component is designed to handle increased flow requirements while maintaining optimal efficiency.
Key Features
- Dual-compatible with PacFab and Sta-Rite systems
- Engineered for higher horsepower applications
- Heavy-duty construction for increased durability
- Enhanced flow dynamics for superior performance
- Precision-engineered for consistent operation
Technical Details
The 355618 diffuser incorporates advanced engineering to manage the substantial flow requirements of 1.5-2.0 HP systems. Its reinforced design effectively handles higher water volumes while maintaining optimal pressure distribution across both brands’ pump models. The enhanced vane configuration is specifically designed for higher-power applications.
Compatibility
This diffuser is specifically designed for:
- Pentair PacFab pump models (1.5-2.0 HP)
- Sta-Rite pump models (1.5-2.0 HP)
- Part number cross-reference: 355618
Installation Notes
Complete system shutdown and drainage required before replacement. While designed for cross-compatibility, proper alignment is crucial for optimal performance. Professional installation recommended for these higher-powered systems.
Specifications Table
| Specification | Detail |
|---|---|
| Manufacturer | Pentair |
| Model Lines | PacFab and Sta-Rite |
| Part Number | 355618 |
| HP Rating | 1.5-2.0 HP |
| Material | Reinforced polymer composite |
| Application | High-output water circulation |
| Replacement Type | Direct OEM replacement |
| Design Type | High-capacity flow optimization |
| Construction | Heavy-duty reinforced structure |
| Flow Pattern | Enhanced multi-vane design |
| Compatibility Range | Dual brand, high-power models |
| Usage | High-performance applications |
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Maintenance Recommendations
Due to the higher power applications, frequent inspection of the diffuser is essential. Regular monitoring for wear patterns, stress indicators, and mineral deposits is crucial. Maintaining proper water chemistry and following recommended maintenance schedules will help ensure reliable performance and extended component life.
| Brand | PacFab/Pentair, Sta-Rite/Pentair |
|---|---|
| Model | Pinnacle, SuperFlo, SuperMax |
| Horsepower | 1.5hp-2.0hp |
| Diffuser Mounting Type | 3 Screws |
| H Part# | 35-110-1176 |