Waterway 310-1130 1HP wet end for spa center discharge pumpsWaterway 1HP Wet End, Spa Center Discharge, 310-1130 In stock$9799
Waterway 310-1130 1HP wet end for spa center discharge pumps
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Waterway 1HP Wet End, Spa Center Discharge, 310-1130

Ask a questionMPN 310-1130
$9799
In stock
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Quick overview

  • Complete wet end Supplied as the whole 1HP wet end rather than as loose pump internals.
  • Center discharge Built for the Waterway center discharge spa pump layout.
  • Fits older pumps too The new style wet end will still fit older style pumps.
  • 1 HP rating Matched to the 1 horsepower center discharge pump.
  • Genuine Waterway Factory part 310-1130, not a generic substitute.
  • Motor sold separately This is the wet end only; the motor stays with your pump or is ordered on its own.
Full description and specifications ↓

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Product details

The Waterway 310-1130 is a complete 1HP wet end for center discharge spa pumps. It is the genuine Waterway part, supplied as an assembly so the water side of the pump goes back together in one piece.

What a wet end replaces

When the housing cracks, the seal plate is chewed up or the internals are past rebuilding one piece at a time, a complete wet end is usually the faster and cheaper repair. The motor stays where it is and the new wet end bolts to it.

Older pumps

Waterway notes that this current style wet end will still fit older style pumps, so an older center discharge spa pump is not a reason to look for a discontinued part.

From Pool School

How to Prime a Pool PumpFrom the breaker to a full pot, each manufacturer's time limit, and what to check when it won't catch prime. Read Replace the Pool Pump Motor or the Whole Pump?The manufacturers' tests first, what each repair replaces, and the federal motor rule. Read
Specifications
Brand Waterway
Manufacturer part number 310-1130
UPC 806105061546
Type Complete wet end
Horsepower 1 HP
Discharge Spa center discharge
Part type Pool pump part
Compatibility note New style wet end will still fit older style pumps
Shipping weight 1.65 lb
Ships Parcel

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Questions and answers

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

Does this include the motor?
No. Waterway 310-1130 is the wet end only. The motor is a separate item, so reuse your existing motor or order one to match.
Will it fit an older Waterway center discharge pump?
Yes. Waterway states the new style wet end will still fit older style pumps.
What does a wet end include?
It is the complete water side of the pump as an assembly, supplied ready to mount to the motor.
Is this the same as the 2 inch wet end?
No. This listing is the center discharge 1HP wet end, part 310-1130. The 2 inch 1HP wet end is a different Waterway part.
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