by jbell on Thu Mar 18, 2010 8:47 pm
yep. it should stick straight up, arc right up to the surface of the water and then arc right back down to the water softener, which should be sitting in the bottom of the tank.
When the pump kicks, the water is pulled through the large screen side of the softener.
It goes through the resin, deposits the calcium and magnesium, flows out into the rubber tube, then into the brass fitting and into the machine.
Because the tube is long and arcs upward, it prevents the water pressure from forcing water out of the bottom when you remove it from the machine.