Hello,
I have a 10 gallon jazz fuel cell, I want to put a fuel level sender in, are there any fuel senders that would suit. The tank is filled with foam, is there a type of sender that has a tube instead of a long arm and float bowl as it would be differcult with the foam in the way

Cheers
David

Search ebay for "fuel sender"; some of them look like tubes, with enclosed working parts.
i.e.

ETB Instruments do them

Do a search for "dip tube" as that's the general term I believe.