Mine are 1/2 inch ones on mine for DI connecting.
I would think it was the first one. The second one is for connecting a hose and connector maybe
Quote from: Wibble ( Paul ) on March 22, 2018, 05:39:42 pmI would think it was the first one. The second one is for connecting a hose and connector maybeThey’re both definitely 1/4 push in connectors. It’s the screw fitting into the unit I’m not sure which is the right one?