Just curious as to what you all are using. I'm leaning towards a copper pickup tube.
Lady Astor-"If you were my husband,I would poison your drink"
Winston Churchill-"If you were my wife,I'd drink it"
My HLT is a converted keg. I used 1/2" stainless rigid pipe with an elbow. It's what I had around, copper will work fine too.
i did the copper pick up tube it works great, had the use a slide pin, for the Mash Tun elbow.