Pentair Challenger Impeller, 1-1/2 HP Full Rated / 2 HP Up Rated, High Pressure In stock$6147
Pentair Challenger Impeller, 1-1/2 HP Full Rated / 2 HP Up Rated, High Pressure
Quick overview
- Horsepower specific Sized for the 1-1/2 HP full rated and 2 HP up rated Challenger, so match your motor label before ordering.
- High pressure models This impeller is for the Challenger high pressure version, not the high flow build.
- Genuine Pentair Factory part 355315Z, also listed as 35-5315.
- Restores flow A worn or clogged impeller shows up as weak returns and a low filter pressure reading.
- Replace the seal with it The mechanical seal sits behind the impeller, so the same teardown reaches it.
- Locking screw is separate The impeller locking screw is its own Pentair part and is worth renewing on reassembly.
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Product details
The Pentair 355315Z is the impeller for the Challenger high pressure pump in the 1-1/2 HP full rated and 2 HP up rated sizes. It is the genuine Pentair part, also listed as 35-5315.
Match the pump first
Challenger impellers are horsepower specific and are also split between the high pressure and high flow builds. Read the motor label and the model on the pump before ordering, because an impeller from the wrong rating will bolt on and then perform nothing like the pump was designed to.
What a worn impeller looks like
Weak return jets, a filter pressure gauge sitting lower than usual and a pump that sounds normal while moving very little water. Pull the impeller and look at the vanes: erosion, cracks or debris packed into the eye all cost flow.
While you are in there
The mechanical seal is directly behind the impeller, so replacing it during the same teardown saves opening the pump twice. The impeller locking screw is a separate part and is worth renewing rather than reusing.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 355315Z |
| Alternate part number | 35-5315 |
| UPC | 788379658748 |
| Type | Pump impeller |
| Part type | Pool pump part |
| Rating | 1-1/2 HP full rated, 2 HP up rated |
| Model | Challenger High Pressure |
| Shipping weight | 0.45 lb |
| Ships | Parcel |
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