The formula d=1/2n+26 relates the nozzles pressure n (in pounds per square inch) of a free hose and the maximum horizontal distance the water reaches d (in feet). How much pressure is needed to reach a fire 50 feet away?

The pounds of pressure needed to reach a fire 50 feet away is 48 pounds

pressureneeded to reach afire50 feet away is48 pounds## Formula

= 48 poundsformula: