Waterway 310-7510 1 HP impeller for the SMF pumpWaterway 1 HP Impeller for SMF Pump, 310-7510 In stock$5999
Waterway 310-7510 1 HP impeller for the SMF pump
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Waterway 1 HP Impeller for SMF Pump, 310-7510

Ask a questionMPN 310-7510
$5999
In stock
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Quick overview

  • Waterway part 310-7510 Ordered by the factory number, so the fit is not left to guesswork.
  • For the SMF pump Listed as the SMF pump impeller.
  • Sized to 1 HP Impellers are matched to horsepower, and the wrong size will not give the right flow.
  • Impeller only This listing is the impeller, not a complete wet end.
  • A worn impeller costs flow Vanes that have eroded or a hub that has cracked will keep spinning while pressure and turnover fall away.
  • Check for blockage first Debris packed into the vanes produces the same drop in flow as wear, and costs nothing to clear.
Full description and specifications ↓

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Product details

The Waterway 310-7510 is the impeller for the SMF pump, in the 1 HP size.

Match the horsepower

Impellers are not generic across a pump family. Each one is cut for the horsepower of the motor behind it, so a 1 HP impeller belongs on a 1 HP pump. Ordering by part number is the reliable check here.

What a worn impeller looks like

The motor keeps running at full speed while flow and pressure fall off. Before condemning the impeller, pull it and look: debris packed hard into the vanes gives exactly the same symptom and costs nothing to clear. If the vanes are eroded or the hub has cracked, the impeller is done.

Specifications
Brand Waterway
Manufacturer part number 310-7510
UPC 806105394798
Type Impeller
Horsepower 1 HP
Fits Waterway SMF pump
Shipping weight 0.3 lb
Ships Parcel

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Questions and answers

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

What horsepower is this impeller for?
1 HP. Impellers are matched to the motor they run behind, so the horsepower has to agree.
Which pump does it fit?
It is listed as the impeller for the Waterway SMF pump. Match part number 310-7510 against the impeller you are taking out.
Is a wet end included?
No. This is the impeller on its own.
How do I know the impeller is the problem?
Flow and pressure drop while the motor still runs normally. Clear any debris packed in the vanes first, then look for eroded vanes or a cracked hub.
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