I guess they did it to have a place to connect the hoses that go to the vaporizer. Seems like the first pumps impeller not turning would restrict flow going to the second pump. Took the head to machine shop yesterday. Overtemp sensor was melted out so I'm worried about it being warped bad
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.