Deleted member 17067
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I have a Fiamma 70L fresh water tank (the big blue one), which I fitted in my Movano self build, lay on its side due to space issue's.We used the van for a fortnight when finished everything worked ok. We did only get 4 days of water supply, and that was us being very sparing with it! Anyway, Im now at the point of tweeking things and decided to fit a home made "sight glass" come visual water level gauge out of 10mm piping and elbows, all done and fitted so I filled up the tank till it was full (overflowed from filler). No leak's so a good start but then I noticed the level of water on the gauge, it was only showing 3/4 full!!
Looking at the height of the filler it was obvious, the air in the tank couldnt get out, so it was tank out again to fit an air vent pipe near the top which connected to the filler. Success ! now were getting the full 70 litres of water, which is an extra day or 17 litres or so before filling up again, so anyone out there got a 3/4 full Fiamma water tank?



Photograph 1 is the finished tank.
Photograph 2 is the air vent pipe.
Photograph 3 is the sight gauge and the drain pipe which is a old combi boiler filling loop!
Regards
Paul
Looking at the height of the filler it was obvious, the air in the tank couldnt get out, so it was tank out again to fit an air vent pipe near the top which connected to the filler. Success ! now were getting the full 70 litres of water, which is an extra day or 17 litres or so before filling up again, so anyone out there got a 3/4 full Fiamma water tank?



Photograph 1 is the finished tank.
Photograph 2 is the air vent pipe.
Photograph 3 is the sight gauge and the drain pipe which is a old combi boiler filling loop!
Regards
Paul