“It was put on the fuel tank to keep the fuel from going back into the tank and having to bleed the lines over and over again, so hopefully this will take care of the problem.”
“Working well. Installed on the fuel line to my oil furnace to prevent siphoning back to the fuel tank when it is off for long periods. No more having to bleed the pump.”
“Obviously, install this with the arrow in the right direction, but otherwise it comes with two flare nuts for standard 45-degree SAE flares for copper tubing or pipe. I decided to place mine just downstream of the filter from the tank, before the filter for the furnace, since I have a valve located on the furnace as well as the tank and really don't need to isolate anything.”
