I installed the Vulcan Draw Straw I today. The instructions / illustrations sucked ! I ended up basically removing the top screen disc, the old center draw shaft, and it's plastic bracket that held it in place. I drilled some extra holes in the bottom. Is this how others are doing the install ?
Also, what is that plastic tube for that goes up to the top of the unit and is capped of on top of the tank ?
Also, what is that plastic tube for that goes up to the top of the unit and is capped of on top of the tank ?