Diffuser, Pentair PacFab Challenger, 0.75hp | 355188
$34.10
| Manufacturer part number | 355188 |
| UPC (GTIN) | 788379658595 |
| Returns | 30-day returns – see our returns policy |
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Pentair PacFab Challenger Diffuser 355188
Product Overview
We supply this high-performance Pentair diffuser, specifically engineered for the PacFab Challenger 0.75 horsepower pump series. This component is vital for achieving maximum water flow efficiency and optimal pump performance in your system.
Key Features
- Specifically designed for 0.75 HP Challenger pumps
- Enhanced flow dynamics for superior performance
- Heavy-duty construction for extended durability
- Precision-molded for exact OEM fit
- Optimized vane design for maximum efficiency
Technical Details
The 355188 diffuser features advanced hydraulic engineering designed to handle the increased flow requirements of 0.75 HP systems. Its specialized vane configuration helps reduce turbulence while maintaining optimal pressure distribution, ensuring your pump operates at peak efficiency levels.
Compatibility
This diffuser is specifically designed for:
- Pentair PacFab Challenger pumps
- 0.75 horsepower models exclusively
- Part number cross-reference: 355188
Installation Notes
Installation should be performed after ensuring the pump is fully powered down and drained. While the replacement process is straightforward, proper attention to alignment during installation is crucial for optimal performance. Always inspect related seals and gaskets during replacement.
Specifications Table
| Specification | Detail |
|---|---|
| Manufacturer | Pentair |
| Model Line | PacFab Challenger |
| Part Number | 355188 |
| HP Rating | 0.75 HP |
| Material | High-impact polymer |
| Application | Water circulation pumps |
| Replacement Type | Direct OEM replacement |
| Design Type | Enhanced flow pattern |
| Construction | Single-piece molded |
🔧 Parts and fittings for this
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|---|---|---|---|---|---|
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Shaft Seal, Pentair, 5/8" Shaft, Buna | 354545S | 33 in stock | $49.78 | Add to cart |
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Diffuser Plate, Pentair PacFab Challenger, 0.75-3.0hp | 355317 | 13 in stock | $22.64 | Add to cart |
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Shaft Seal, 200, 5/8" Shaft, Buna | 200 | 412 in stock | $7.04 | Add to cart |
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Shaft Seal, 5/8" Shaft , Viton 200 | 200V | 35 in stock | $11.54 | Add to cart |
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Screw, Pentair Sta-Rite/PacFab, 8-32 x 1", Diffuser | 355334Z | 31 in stock | $5.49 | Add to cart |
Maintenance Recommendations
Periodic inspection of the diffuser ensures continued optimal performance. Look for signs of wear, mineral deposits, or any irregularities during routine maintenance checks. Regular cleaning and proper water chemistry help extend component life and maintain efficiency.
| Brand | PacFab/Pentair |
|---|---|
| Model | Challenger High Pressure |
| Horsepower | 0.75hp |
| Number of Vanes | 7 Vanes |
| Diffuser Base OD | 6-5/8" |
| Diffuser Eye OD | 3-1/8" |
| Diffuser Height | 1-7/8" |
| Diffuser Mounting Type | 3 Screws |
| Impeller Space ID | 5" |
| H Part# | 35-110-1628 |