Pump adapter for water container

These pumps are made for standard 5 gal water jugs, so most pumps should work with this adapter. The exact pump I got is this one (https://www.ebay.com/itm/New-Automatic-Universal-Electric-Dispenser-5-Gallon-USB-Water-Bottle-Switch-Pump/203082369889?var=503467549874), since I wanted two buttons.

Threading is 1-14 UNS to match the reliance aquatainer cap.