We also manufacture Swimming Pool lights - WayCoolPool.com & Speaker Enclosures/pods - SpeakerSpacer.com

3/4" NPT to 1/2" NPT reducer

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  • Regular price $6.99

If your existing drain flange is 3/4" NPT, you need this to reduce it down to our lights.  Which is 1/2"  NPT.  

NPT stands for = National Pipe Thread

3/4" NPT physically measures 1"

1/2" NPT physically measures 3/4"

NPT threads are tapered and seal as you tighten them. Teflon tape or TefGel (found HERE) will keep the threads protected, sealed and help prevent corrosion.