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santanasaga said.. southace said..
Just one word ho2. ......KISS keep it simple stupid
Could it be to de-pressurise the tank once kero reaches low level? so that you don't have to re-prime all your lines?
All I can think of is both those pipes and fitting appear to be much the same so perhaps one is a spare if the other gets blocked
Also perhaps the jest in both of these are some where to store you spare jets for the burners Ill get to the bottom of it soon
Also think this two piece brass plug could be for plugging up one of the burner fuel pipes when you have a problem and you want to remove a burner and still use the other two burners in the stove
When I look at the fuel tank and see the four ports one is not needed
only need
one port for air pressure
One port for the gauge
one port for the fuel to run to the stove
so to me the spre port can be plugged off
Found this below so far on a forum
So the jet in the tank to stove fuel line maybe in there to stop pulsing and chugging of the flame
Orifice plugs or tightly rolled cylinders of brass mesh are somtimes used in fuel feed lines and stove risers to prevent resonance and flame pulsing in the operating system. The operating burners have a liquid/vapour interface in dynamic balance, and if there is no flow-resistance on the feed-line you can get pulsing or "chugging" of the flame.