Waterco HydroStorm Diffuser 6340101
Product Overview
We supply this versatile Waterco diffuser, engineered specifically for HydroStorm pumps ranging from 0.75 to 2.0 horsepower. This component is designed to provide consistent performance across multiple power ratings.
Key Features
- Wide horsepower compatibility (0.75-2.0 HP)
- Engineered for HydroStorm series
- Optimized flow characteristics
- Durable construction for extended service life
- Multi-power performance design
Technical Details
The 6340101 diffuser incorporates specialized engineering to accommodate varying flow requirements across multiple horsepower ratings. Its design ensures optimal pressure distribution and flow efficiency throughout the power range, making it ideal for various HydroStorm pump applications.
Compatibility
This diffuser is specifically designed for:
- Waterco HydroStorm pumps
- Models ranging from 0.75 to 2.0 horsepower
- Part number cross-reference: 6340101
Installation Notes
System must be powered down and drained before replacement. While designed for multiple pump sizes, proper alignment during installation is crucial. Verify compatibility with your specific HydroStorm model before installation.
Specifications Table
| Specification | Detail |
|---|---|
| Manufacturer | Waterco |
| Model Line | HydroStorm |
| Part Number | 6340101 |
| HP Rating | 0.75-2.0 HP |
| Material | High-grade polymer composite |
| Application | Multi-power water circulation |
| Replacement Type | Direct OEM replacement |
| Design Type | Multi-HP optimization |
| Construction | Reinforced structure |
| Flow Pattern | Adaptive vane design |
| Series Compatibility | HydroStorm specific |
| Usage | Residential applications |
🔧 Exploded diagram and parts
This part belongs to the Waterco Infinium Eco V-165/270 Pool Pump Rpl Parts assembly. Everything listed below is something we stock for it, and the numbers match the diagram.

| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1 | ![]() |
Trap Lid, Waterco SupaTuf/HydroStorm, 6-3/4", Without O-Ring | 634000 | 6 in stock | $71.26 | Add to cart |
| 4 | ![]() |
Half Union, 2", with O-Ring | 634024BLK | 10 in stock | $34.69 | Add to cart |
| 10 | ![]() |
Washer, Waterco SupaTuf/HydroStorm, 3/8" | 6302181 | Available to order | $3.72 | |
| 14 | ![]() |
Square Ring, Waterco HydroStorm/HydroStar/SupaTuf, Diffuser | 634011 | 12 in stock | $13.55 | Add to cart |
| 16 | ![]() |
Screw, Waterco Various Pumps, Diffuser | 6340081 | 21 in stock | $4.71 | Add to cart |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Shaft Seal, Waterco/Jandy, 3/4" Shaft, Buna, Generic | 634016 | 14 in stock | $43.34 | Add to cart |
![]() |
Generic Pump Seal PS-3986 | PS-3986 | 97 in stock | $34.93 | Add to cart |
![]() |
Shaft Seal, 601, 3/4" Shaft, Buna | 601 | 3 in stock | $0.73 | Add to cart |
Maintenance Recommendations
Regular inspection ensures optimal performance across all power ratings. Monitor for wear patterns and mineral buildup during routine maintenance. Proper water chemistry maintenance and adherence to cleaning schedules will help ensure reliable operation and extended component life.











