Black Pentair union to Schedule 40?

[Glock]

My new filter has these at the base of the cartridge filter. They are socket ends (no threads). Will schedule 40 glue right on or do I need to do something else? I have a set that are threaded inside rather than smooth.

 

[pooldv]

Yes, just be sure to use the Oatey Red all purpose cement.

 

[Glock]

Thanks. I will keep that in mind. I found pics of them being joined to Sched 40 with the blue but not the red. Good to know.

 

[bdavis466]

They are CPVC so be sure to use a glue rated for both PVC and CPVC. The glue pooldv mentioned would work just fine.