LLigetfa
DIYer, not in the trades
Sorry, I missed this question. A jet pump pushes better than it pulls, so putting the jet/venturi as low as possible produces the best results.LLigetfa, i like how you think. seems i've seen such a diagram, at the flint & walling website, i think.
what's the trade-off with this configuration...why wouldn't we normally assemble it this way?
As for Porky's last comment, I'm confused. I have not seen any bad advice and in fact the only advice is justwater which I agreed with. Whether or not you would pull sediment or contaminated water through the hole in the casing if the lower leather was not used, is anyone's guess since we don't have details on the well, formation, etc..