By Custom Molded Products



Part # SP1023

Alternate Part #'s 55-150-2264, CMP25550000000, HAY-25-1505, HAYSP1023

Product Description

Wall Fitting with Locknut and Gaskets - White - SP1023


  • Fiberglass
  • Vinyl

?     Asked on 10/30/2014by Rick

RE: Installation Proceedures? I have a in-ground pool with fiberglass side-walls. When installing the SP1023 fitting where does the solid (non-rubber) gasket go (water or earth side)? I presume that the rubber gaskets go next to the fiberglass side-wall, is that correct? Which side does the solid (hard) go? Second, do you recommend the use of any silicon (or other type) sealants in the installation of the fitting? What about fitting torque? No instructions were included. Thank you.

A  Answered on 10/30/2014 by InyoPools Product Specialist Brian M.

Hello Rick - I was able to find the Hayward Installation instructions for the SP1023 . There is a section on the first page that is for " Outlet Fitting Installation. "  Should you have any further questions, may I suggest giving the Hayward Tech line a call at (908) 351-5400. Thank You

?     Asked on 7/9/2019by Larry

Need the placement of the 3 different gaskets that come with the SP1023

A  Answered on 7/9/2019 by InyoPools Product Specialist Lennox H.

Hi, Larry. The Gasket, Flat Rubber - G-89 is the replacement. 

?     Asked on 8/26/2019by Inyo Visitor

i need just the gaskets for the hayward sp1023 fittings...do you have them?

A  Answered on 8/27/2019 by InyoPools Product Specialist Lennox H.

Hi. The Gaskets are P/N's SPX23Z2 and SPX1023Z3

?     Asked on 6/15/2020by Jodie

Just wondering what the delivery time is? Mine cracked and I am in a rush for it.

A  Answered on 11/23/2020 by InyoPools Product Specialist Hector F.

Hi Jodie, these are currently in stock and can be expedited. Once added to your cart you can get an estimated cost on the shipping method that you choose. Please see the shipping policy for further details. 

?     Asked on 2/7/2022by robert gebhardt

i have a 2.5 size hole in pool wall will this work?

A  Answered on 2/7/2022 by InyoPools Product Specialist Craig C.

Hello Robert.  Attached please find the Owner's Manual Installation Instructions for the Hayward Pool Products Wall Fitting SP1023.  Hayward indicates the hole size should be between 2.360" and 2.400" in diameter.   Owner’s Manual    Please be certain hole measurements are accurate to ensure proper function.  


Est. Repair Time

4 to 8 hrs

Tools Needed

Adjustable Wrench

Tree roots had been growing along the inside of the shallow end of our fiberglass pool, causing the fitting to crack and leak.

Written on 4/10/2023 by Guest

First, we let the pool water leak continue without adding water, to determine where the leak was, as the water loss would stop once the loss stopped. Inspected the fitting which appeared to have cracks and the visible gasket was warped. Sawed out a section of the cement surround above the fitting, dug out the sand fill, removed the old fitting, insured that the surfaces around the opening, both inside and water side were smooth to insure a sight seal. Installed new fitting, refilled and ran pool for several days to monitor for possible loss, with none detected, replaced the sand filler in the dig out, and paved the deck with cement.

Were these instructions helpful? 


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