Cracked/Replaced Hayward SPX3200A Pump Strainer Housing

Yeller989

Well-known member
Jul 13, 2019
53
Dallas, TX
Pool Size
18923
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
Hayward Aqua Rite (T-9)
Earlier this week my Haward SPX3200A (purchased in 2019) sprung a leak from the top/exit section. It's easier than I thought and took around 30 minutes to swap

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swimmingpoolsupplyusa.com is selling an OEM Hayward SPX3200A Pump Strainer Housing for $250 (free fedex shipping), the cheapest I could find. Amazon has a cheaper one, but it doesn't look OEM.

I replaced the pump motor a few months back so I wasn't worried about pulling this thing apart. Here are the steps I used to swap the part. Hopefully this is hopeful.

1. Open the pump strainer and release the pressure.
2. Unscrew the inlet and outlet union. I used an oil change wrench which dented the plastic. (I'm sure there are better products to use, something to research later).

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3. Remove electronics panel (single screw on top)
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4. Remove two drain plugs
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5. Unscrew cement slab brackets, that hold base/strainer
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6. Remove six bolts that hold housing to the motor
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7. Slide housing away from motor then lift away.
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7. Remove o-rings from inlet and outlet rubber seals, lube and insert into new housing. I probably should have bought new seals, but they felt flexible.
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8. Fortunately the new housing came with drain valves/o-rings. Removed o-rings lubed and and reinstalled.
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9. I removed lubed/reinstalled the motor seal and motor o-ring, both are easy to access when you pull the housing away from the motor.

10. Slide new housing into place, then start putting back in place. For order reference I screwed inlet/out pipes first, tightened 6 bolts, then tightened hold-down brackets to cement slab.
 
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