What is the total static head pressure loss in psi from a water meter to the highest fixture, which is 2' above the top floor, in a 4 story building with floor-to-floor height of 12 feet

The value is

Explanation:

From the question we are told that

   The height of the highest fixture above the top floor is  

   The floor to floor height is  

Generally given that the building is a four story building then that height of the building is

=>  

Generally the height of the highest fixture is  

=>    

=>        

Generally the pressure loss is mathematically represented as

Here is the density of water with value

   and  g is the acceleration due to gravity with value  

=>    

=>        

converting to psi

=>      

=>