flow sensor problem

[claynelson]

yes I have that sheet but the numbers are not standard stuff we have available in Canada. ive been to every supplier in my city and no one can source me a proper fitting. it doesn't say what the g1 is I read online that it may be bsp so I ordered the adapters but they did not work. I was able to find this on a different thread http://www.construnario.com/presto/921/4/424/424.gif but no one can confirm that's what I need and for the 50 per unit it will cost me I don't want to lose any more cash on it. thanks