Reefer 350 Plumbing - Metric to US standard

[Apayson]

Hi Y'all

I need some advice on upgrading the red sea Reefer 350 Sump Valved Down Pipe.
The stock pipe is 32mm - metric size.

I jumped ahead of myself & ended up buying 1 1/4 inch pipe, Spears Gate Valve & Cepex Ball Valve.

I need to connect this 32mm pipe to my upgraded stuff.
But I can only find adapters from 32mm to 1inch US Standard.

Questions:
Is it better if I return all my plumbing stuff to get the 1 inch

Or is there a few adapter things to convert the 32mm > to 1 inch > to the 1 1/14 inch stuff I already have?

 

[csturgis1989]

1 1/4 is overrated imo so if possible I would just return and get 1”. You could also get a coupling like this https://www.pvcfittingsonline.com/8...rXfTXggPkv2rUuiaQxq1-ULQsVtbJ8RsaAp4KEALw_wcB

 

[Apayson]

1 1/4 is overrated imo so if possible I would just return and get 1”. You could also get a coupling like this https://www.pvcfittingsonline.com/8...rXfTXggPkv2rUuiaQxq1-ULQsVtbJ8RsaAp4KEALw_wcB

Thank you! When using those couplings...would I need to also buy a piece of 1 inch pvc pipe?

 

[csturgis1989]

If you were to go the 1 1/4 route you would need a little piece of 1”pipe to go from the 32mm to 1” adapter to the 1” to 1 1/4” adapter. I am not aware of a 32mm to 1 1/4 adapter which would be nice.