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$93.15

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By Pentair Pool Products

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Part # 5074-27B

Manufacturer Code 073128

Dimensions 4.975" X 0.5"

Alternate Part #'s 073128, 073128 WFE-4, 25305-128-000, 73128, PUR1019938, S17096, V20-203, 35-605-2112, PEN073128, PUR-101-9938

Product Description

Replacement impeller for 1HP full rated and 1.5HP uprated Pentair Whisperflo and Intelliflo 

Frequently Bought with this Impeller

Shaft Seal 5250-106

RTV Silicone (For Gluing Seal Into Plate)

Product Specifications

Pump Model:
Whisperflo WFE-4, WFE-26, WF-4, WF-26, WFK-4, WFDS-4, WFDS-26
HP:
1.0 Full & 1.5 Uprate HP
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Ask A Question

?     Asked on 10/6/2014by Guest

Can impeller part# 073128 be used on motor B864SE?
 Reply

A  Answered on 10/6/2014 by InyoPools Product Specialist Patrick P.

Part number 5074-27b would be the correct impeller for that motor.
 Reply


?     Asked on 10/8/2014by Guest

I'm having a hard time replacing this, do you have any information on how to remove it?
 Reply

A  Answered on 10/8/2014 by InyoPools Product Specialist Patrick P.

You can take a look at our how to guide here: http://www.inyopools.com/HowToPage/how_to_replace_a_pool_pump_impeller.aspx.
 Reply


?     Asked on 10/22/2014by Inyo Visitor

Will this impeller (073128) fit the WFK-4 1hp 3-phase Pentair Whisperflo pump?
 Reply

A  Answered on 10/23/2014 by InyoPools Product Specialist Robert M.

Yes, Pentair part number 073128 is the correct impeller for the WFK-4. It will also work on the WFE-4, WFE-26, WF-4, WF-26, WFDS-4, WFDS-26.
 Reply


?     Asked on 5/7/2015by Mark

Does this impeller come complete with screw to attach it to the motor shaft, or does the screw have to be purchased separately?
 Reply

A  Answered on 5/7/2015 by InyoPools Product Specialist Lennox H.

Mark, The Set Screw for the Pentair Whisperflo impeller is sold separately.
 Reply


?     Asked on 4/18/2017by Tad

Can I use this impeller on a 1.5 HP motor?
 Reply

A  Answered on 4/18/2017 by InyoPools Product Specialist Scott W.

What is your pump model and what is your motor part or model number and I can recommend the correct impeller?
 Reply



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Review Summary

 (Average 4.8  out of 5 stars)
5 Rating
(40%) 2 of 5 customer would recommend this product to a friend.
5 star:
 
(4)
4 star:
 
(1)
3 star:
 
(0)
2 star:
 
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1 star:
 
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The Most Recent Reviews

 (5 out of 5 stars)  

Reviewed By:  Inyo Customer ()

Part fit perfectly.I am a retired HVAC technician,so I am familiar with rebuilding commercial pumps.Was well within the scope of a DIY project.


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 (5 out of 5 stars)  Impeller is held in by LEFT handed screw

Reviewed By:  Inyo Customer ()

This is slightly thicker than my original to handle the extra HP. IMPORTANT***: I thought my old screw holding my old impeller was stuck until one video said left hand screw!


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 (4 out of 5 stars)  

Reviewed By:  chief D. from Wauchula, FL ()

have not received info on return of impeller yet. promised to have by wednesday. otherwise service was good.


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 (5 out of 5 stars)  

Reviewed By:  Phantom from South Euclid, OH ()

Pros: Fits Pentair Superflow

Impeller worked on the Pentair SuperFlow 1 HP pump. Works great


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