What is the correlation between head of water in feet and water pressure in pounds per sq inch?

What is the correlation between head of water in feet and water pressure in pounds per sq inch?
head of water in ft... a water column at 1ft height would have the pressure of 0.433 lb per square inches ,PSI, at the bottom... or a 10ft "head"= 10 ft height water column,WC, equal to 4.33 psi
1 cubic ft of water weight 62.4 lb... 62.4/ 144= 0.433

Pressure at a 500 ltrs vessel down a water tank?
What will be the pressure of a vessel (500 litres capacity) kept connected down the pipe line from a 10000 litres water tank kept at 50 metres height. Please let me know the relationship of hight vs pressure

Pressure at a 500 ltrs vessel down a water tank?
What will be the pressure of a vessel (500 litres capacity) kept connected down the pipe line from a 10000 litres water tank kept at 50 metres height. Please let me know the relationship of hight vs pressure
50M height is about 72PSIG, or 86.7PSIA, or 5.9 atm... 50M = 166 feet, 166x.0433= 72