
Quick overview
- Genuine Pentair Factory impeller 073828, matched to the pump it was designed for.
- Sized for 5 HP The high head impeller specified for 5 horsepower commercial pumps.
- High head trim High head impellers are cut for pressure, so the wrong trim changes what the pump can push.
- Single or three phase Listed for both 1PH and 3PH 5 HP motors.
- Commercial pump service part Cataloged with Pentair C Series and R Series commercial pump parts.
- Restores lost performance A worn or clogged impeller costs flow long before the pump fails outright.
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Product details
The Pentair 073828 is the 5 HP high head impeller for Pentair commercial pool pumps, listed for both single phase and three phase motors. It is the genuine Pentair service part.
What the impeller decides
The impeller is the part that actually moves the water. Its diameter and vane shape set how much flow the pump makes and how much pressure it can build, which is why a pump is specified with a particular impeller rather than just a horsepower. A high head trim like this one is cut for pressure.
When to replace it
Impellers wear, crack and pack with debris. The symptom is usually a slow loss of flow and pressure while the motor sounds perfectly healthy. Fitting the correct impeller, rather than whatever is close, is what returns the pump to its rated performance.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 073828 |
| UPC | 788379700201 |
| Type | Pump impeller |
| Part type | Pool pump part |
| Horsepower | 5 HP |
| Motor phase | 1PH/3PH |
| Trim | High head (HH) |
| Fits | Pentair C Series and R Series commercial pumps |
| Shipping weight | 4.85 lb |
| Ships | Parcel |
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