Q$3($SLO$2)(5$ points$)$

A process fluid is pumped from the bottom of one distillation column to another using a centrifugal pump. The line is standard commercial steel pipe $(75mm)$ internal diameter. From the column to pump inlet the line is $)$ long and contains six standard elbows and fully open gate valve. From the pump outlet to second column the line is $(250m)$ long and contains ten standard elbows, four gate valve$($ operated fully open$)$ and a flow$-$control valve. The fluid level in the first column is $4m$ above the pump inlet. The feed point of the second column is $6m$ above the pump inlet. The operating pressure in the first column is $\frac{1\mathrm{.}05}{b}ar$ and that of second column gage$).$ The vapor pressure at pump section is $25k\frac{N}{m^2},($fluid density $875k\frac{g}{m^3},$ fluid viscosity $1\mathrm{.}46m\frac{N}{m^2}s$

$1-$ Draw up a process flow diagram and label all given information in details