Val-Pak V38-124 1 HP impeller for Pentair American Products Ultra Flo pumpsVal-Pak Impeller 1 HP V38-124 In stock$11599
Val-Pak V38-124 1 HP impeller for Pentair American Products Ultra Flo pumps

Val-Pak Impeller 1 HP V38-124

Ask a questionMPN V38-124
$11599
In stock

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Quick overview

  • Sized for 1 HP This is the 1 horsepower impeller, and impellers are matched to horsepower, so the rating has to agree with the pump.
  • Ultra Flo pumps Made for the Pentair American Products Ultra Flo pool pump family.
  • Plastic construction Molded plastic, the same material as the original impeller.
  • Two cross reference numbers The source lists this part as replacing 39005110 and also references it as 39005100, so match against your own pump paperwork.
  • Restores flow A worn or clogged impeller shows up as weak returns and poor skimming, and a new one brings the flow back.
  • Change the shaft seal too The shaft seal sits directly behind the impeller, so it is worth replacing while the pump is open.
Full description and specifications ↓

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Product details

The Val-Pak V38-124 is the 1 horsepower impeller for Pentair American Products Ultra Flo pool pumps. It is molded plastic, matched to the original.

Match the horsepower

Impellers are sized to the motor behind them. This is the 1 HP part, so it belongs on a 1 horsepower Ultra Flo and not on any other rating in the family. Getting that wrong loads the motor incorrectly and gives you the wrong flow.

Two part numbers

Our source carries two cross references for this impeller. It is described as replacing 39005110, and it is also listed under 39005100. Both are recorded here rather than picking one, so compare against the number stamped on the old impeller or the number in your own parts list before you order.

While the pump is apart

Weak returns, poor skimming and a pump that struggles to prime are the usual signs of an impeller that is worn or packed with debris. Since the pump has to come apart to reach it, replace the shaft seal in the same session; it sits directly behind the impeller.

Specifications
Brand Val-Pak
Manufacturer part number V38-124
UPC 811636022621
Type Impeller
Horsepower 1 HP
Material Plastic
Part type Pool pump part
Fits Pentair American Products Ultra Flo pumps
Replaces part number 39005110
Also listed as 39005100
Shipping weight 0.4 lb
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

Which pump does this fit?
The Pentair American Products Ultra Flo pump, in the 1 horsepower rating.
What part number does it replace?
The source gives two numbers for this impeller: it states that it replaces 39005110, and it is also listed as 39005100. Check the number on your old impeller or in your pump parts list before ordering.
Can I use it on a different horsepower Ultra Flo?
No. Impellers are matched to the horsepower of the motor, and this one is the 1 HP version.
What else should I replace at the same time?
The shaft seal, since it sits behind the impeller and the pump has to come apart either way. A diffuser is also available for the same pump family.
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