Fuel cells and return lines

[patman]

I'm looking at this fuel cell:

https://www.jegs.com/i/JAZ-Products/547/270-016-NF1/10002/-1

And I noticed it doesnt have a return line port. I can add one, but.... why is it excluded.

Do you use one at the tank, or run a regulator/pump that allows for the return hookup? Any option better than the other, and why?

[tcdawg]

I think the sending unit you put in the large middle hole will have your output fitting and a return fitting.

That’s the way mine is. 

[Trailabite]

Or you can just t in the return line to the input side of the fuel pump.

Edit* sounds like this might not be the best option.

https://r.tapatalk.com/shareLink/topic?url=https%3A%2F%2Fwww%2Epirate4x4%2Ecom%2Fforum%2Fshowthread%2Ephp%3Ft%3D869992&share_tid=869992&share_fid=4267&share_type=t&link_source=app

Here's a good video for installing the return port. I noticed that Jaz sells a anti ariation tube.

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