Hi-Flo Above Ground Pool Pump 1.5 HP 115V with Cord - PD1150-6

Part # PD11506

By Waterway

  5 Average  



Part # PD11506

Manufacturer Code PD1150-6

Alternate Part #'s PH11506

Product Description

Waterway’s Hi-Flo Above Ground Pump delivers superior and efficient performance at an affordable price. The Hi-Flo pump offers a higher flow rate than most above ground pumps for better circulation and filtration. You can easily rotate the wet end from vertical to horizontal, making it ideal for new installations or as a replacement pump. 


  • 1 1/2″ Union threads / 1 1/2″ FPT Intake and 2″ Union threads / 1 1/2″ FPT discharge
  • Powerful side discharge performance
  • Wet end can be rotated for easy installation
  • Large 6″ pump trap with 2-piece lid
  • High head capability
  • Trap is 2″ union x 1 1/2″ union / 1 1/2″ FPT



Product Specifications

1.5 HP
115 V
Port Size:
1.5 in.
Cord Type:
Standard 3-Prong
Cord Length:
3 ft.

?     Asked on 7/12/2021by Clarence McGonigal

I have a waterway extreme frame pump 1.5 hp, do you have one

A  Answered on 7/12/2021 by InyoPools Product Specialist Stephen B.

Thank you for contacting Inyo Pools, Is this what your looking for Hi-Flo Above Ground Pool Pump 1.5 HP 115V with Cord - PD1150-6

?     Asked on 5/2/2021by Teresa Haglund

I own this pump. My pump trap is splitting at the seams. I need to replace it but want to get the right one. The clear lid has the number 3193228 on it. Can you help me to get the correct pump trap?


A  Answered on 5/3/2021 by InyoPools Product Specialist Danny R.

Here is the parts breakdown for your PD1100 Waterway Pump.  You should be able to find the part you are after on this page.  Waterway Hi-Flo & Hi-Flo II Side Discharge Above Ground Pump

?     Asked on 7/26/2020by Eric Stein

I have a Waterway 1.5 dual speed that needs to be replaced. Will I still be able to clean the pool (vacuum) since it does not have the high speed?

A  Answered on 11/13/2020 by InyoPools Product Specialist Hector F.

Hi Eric, so this pump running at 1750 RPM would be equivalent to about a 3/4 hp pump. Most often that can generate enough suction to be able to vacuum an above ground swimming pool. 

?     Asked on 6/25/2020by Billy

Can this pump be used for inground as well?

A  Answered on 10/23/2020 by InyoPools Product Specialist Hector F.

Hi Billy, unfortunately, no this pump is a gravity-fed pump meaning that it is only designed for an above ground swimming pool application. 

?     Asked on 6/19/2020by Meredith

I need to purchase the nut that attaches the strainer to the pump. Can you direct me to where to buy that?

A  Answered on 12/1/2020 by InyoPools Product Specialist Hector F.

Hi Meredith, the split nut part number for the Waterway Hi Flo above ground pool pump series is 5039-029

?     Asked on 6/18/2020by mark drew

can this pump be oriented horizontally

A  Answered on 6/18/2020 by InyoPools Product Specialist Hector F.

Yes this wet end can be rotated for easy installation

?     Asked on 6/8/2020by William Priestley


A  Answered on 6/8/2020 by InyoPools Product Specialist Hector F.

I believe that you are referring to key number 11 on this parts diagram for the Waterway Hi-Flo & Hi-Flo II Side Discharge Above Ground Pump. Please click here to view it. 

?     Asked on 5/27/2020by Arnold Aromando

Is this the exact replacement for my pump: Model#SD140416 4311 Serial#SD-15-1N11Cc Mine has an on/off switch.

A  Answered on 5/27/2020 by InyoPools Product Specialist Patrick P.

Yes this is the exact replacement for the SD-15-1N11CC pump.

  • Commented on 6/6/2020 by Product Owner

    Hi there. My pump has the same model # but it end in 1N11MC. Would this also be the same replacement pump for my pool? Thanks

    • Commented on 6/8/2020 by InyoPools Product Specialist Patrick P.

      Hi Phil, Could you post a few photos of your pump as well as motor label information. This will allow us to confirm this is the proper pump. Simply click the reply link below to upload your photos.

?     Asked on 5/6/2020by Inyo Visitor

Is the lid for the hair pot held on with screws?

A  Answered on 1/6/2021 by InyoPools Product Specialist Hector F.

Hello, the lid is held onto the pot by the lid nut. It rotates to tighten and seal to the strainer pot. 

?     Asked on 2/29/2020by Clifford Prough

What is the flow rate of this pump?

A  Answered on 2/29/2020 by InyoPools Product Specialist Patrick P.

Hi Clifford, For a typical above ground pool set up this pump will output roughly 50-60 Gallons Per Minute (G.P.M)

?     Asked on 1/3/2019by Inyo Visitor

what is the wattage on the 1.5 HP unit

A  Answered on 1/4/2019 by InyoPools Product Specialist Megan C.

Unfortunately, the wattage is not available for this pump. However, this runs on 115v and draws 11 amps.

  • Commented on 6/18/2020 by Product Owner

    The answer would be 1265 watts. amps x volts = watts

?     Asked on 5/27/2017by Inyo Visitor

Do you offer a longer cord for this pump?

A  Answered on 5/27/2017 by InyoPools Product Specialist Patrick P.

We do offer a 25' Cord for This Pump

?     Asked on 5/25/2017by Tony

No on and off switch ? Does this mean when plugged in its running ,is this 1 speed as well?

A  Answered on 5/25/2017 by InyoPools Product Specialist Patrick P.

Hi Tony, Yes this means that if it is plugged in then it is running. This pump is single speed.

?     Asked on 10/18/2015by Inyo Visitor

Does this have an on and off switch? How many speeds? What type of plug?

A  Answered on 10/20/2015 by InyoPools Product Specialist Lennox H.

Hi, The Waterway Hi-Flo 1.5 Hp Above Ground Pump, 3' Cord (PD11506) does not have an On/Off Switch, has only 1 speed and comes with a standard 3 prong cord.

?     Asked on 6/3/2015by Joe

What is the difference between waterway pump pd1150-6 and Ph 1150-6? Thanks

A  Answered on 6/4/2015 by InyoPools Product Specialist Patrick P.

Hi Joe, We are not showing any differences between the Waterway pump pd1150-6 and Ph1150-6, this would be the same pump.


Est. Repair Time

Less than 1 hr

Tools Needed

Socket Set, Wrench Set

2     0

Our pump quit running.

Written on 7/17/2018 by Guest

I went to the pool to vacuum and could not get the pump to turn on. Of course this is July in Pennsylvania and a very hot spell. I could just see our clear pool turning into a green alligator swamp! While getting this problem resolved. I called “IN YO POOL” and talked with Megan in customer service. She was very knowledgeable, courteous, and helpful. Our above ground pool was purchased several years ago “used” so we do not know the brand of the pool or pump. I was able to read some information off the pump. With very limited information Megan was able to find the correct pump for my pool and get it shipped immediately. I received it in a few days. It was Very easy to install and we were back up and running. The pool was a little green but with the new pump working I was able to clear the water within 24 hours and we were back to enjoying our pool! The pump is working great! I am very happy with my experiences of purchasing products from “IN YO POOL”, and do highly recommend this company.
Thank you “IN YO POOL” you saved my pool!!

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