Value = NP + (length ÷ 100) × FL. The amber half columns = the full column below them + ½FL. e.g. 1-1/2" Spray @ 250': 105 + ½(15) = 112.5. Odd FL gives a .5 value - that's correct.
HOSE SIZE
TIP
G.P.M.
NOZZLE PRESSURE
½ FL
FL per 100'
LENGTH OF HOSE LAYOUT
Self-contained offline file - 50' increments - entries auto-save on this device - 6JJ