No Gas At Pumps this morning for some folks?

OK, let me get this right. Big Oil has cut production because the price of oil dropped per barrel. But, wait they are still making more profit than even Microsoft does! WOW! So, how will the price of oil drop as demand drops well it will not because big oil will just slash production to keep the price high.

How many p.s.i. do vehicle fuel pumps generate?

Do gasoline and diesel, car and truck fuel pumps generate the same pressures?

I am looking for a small and cheap float valve to control household water pressure. A toilet float valve is much too large. I’m wondering if I could use a carburetor float valve.

If you have another suggestion, I would appreciate it.

What kind of pumps are used to pump water or fuel out of the 10,000 gallon tanks that semis haul?

I’ve been looking for this information but have been unsuccessful in finding it.