Waterway 310-4180 Executive 5 HP closed face impellerWaterway Executive 5 HP Impeller, 310-4180 In stock$3399
Waterway 310-4180 Executive 5 HP closed face impeller

Waterway Executive 5 HP Impeller, 310-4180

Ask a questionMPN 310-4180
$3399
In stock

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Quick overview

  • Closed face design The closed face impeller used in the Waterway Executive wet end.
  • Rated 5.0 HP Sized for a 5.0 horsepower pump, and it must go on a 5.0 HP or larger motor.
  • Thru bolt motors Fits the thru bolt motor style used on the Executive.
  • Made by Waterway Plastics The factory impeller for the Executive pump, not a generic copy.
  • Shaft seal not included The seal is sold separately, and it should always be replaced with the impeller.
  • Match the rating An impeller has to match the motor it turns; fitting a 5.0 HP impeller to a smaller motor overloads it.
Full description and specifications ↓

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Product details

The Waterway 310-4180 is the closed face impeller for the Waterway Executive pump, rated at 5.0 horsepower and made by Waterway Plastics for the Executive wet end.

Matching the motor

The impeller has to match what turns it. This one must be installed on a 5.0 hp or greater thru bolt motor. Putting a large impeller on a smaller motor loads the motor beyond its rating, and the usual result is heat, tripped overloads and a short motor life.

Checking the fit

The full dimensions are listed in the specifications so the old part can be measured against them. The key numbers are a 4-1/2 inch impeller outside diameter, a 2-3/8 inch eye outside diameter, a 5/8 inch shaft bore and a 1-1/4 inch shaft length.

While it is apart

The shaft seal is not included with the impeller. Since the pump has to be opened and the impeller pulled to reach it, replacing the seal at the same time is the sensible move.

Specifications
Brand Waterway
Manufacturer part number 310-4180
UPC 806105063304
Type Closed face impeller
Rating 5.0 hp
Fits Waterway Executive pump wet end
Motor requirement Must be installed on a 5.0 hp or greater thru bolt motor
Impeller diameter OD 4-1/2"
Vane width ID 9/16"
Eye diameter OD 2-3/8"
Eye length 15/16"
Impeller width OD 7/8"
Seal seat depth 3/4"
Shaft length 1-1/4"
Shaft diameter OD 5/8"
Seal seat diameter OD 1-3/8"
Shaft seal Sold separately
Shipping weight 0.37 lb
Ships Parcel

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Customer reviews

Questions and answers

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

Will this fit a smaller Executive pump?
No. It is rated at 5.0 hp and has to be installed on a 5.0 hp or greater thru bolt motor. A smaller motor cannot turn it properly.
Does the shaft seal come with it?
No. The shaft seal is sold separately, and it is standard practice to fit a new seal whenever the impeller comes off.
Is it open or closed face?
Closed face.
How do I check it is the right impeller?
Compare the measurements above against the old part: 4-1/2 inch impeller OD, 2-3/8 inch eye OD, 5/8 inch shaft bore and 1-1/4 inch shaft length.
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