Page 14 - Apollo - Fire Protection Products Catalog
P. 14

Fire Protection Products






          Flow Curves


                                                              RP 4A (LBF) & RPDA 4A












             25                                                    3"
           PRESSURE LOSS (PSI)  15       2-1/2"                                                 4"
             20

             10
 RP4A        5  00   50   100   150   200   250   300   350   400   450   500   550   600   650   700   750   800

               FLOWRATE (GPM)
 RPDA 4A

           PRESSURE LOSS (PSI)  10
 RPDA2 4A    20                                                          6"                        8"
             15

             5
               0 0
                       200
               FLOWRATE (GPM)  400     600     800    1000    1200    1400    1600    1800    2000    2200    2400


             20                                                                             12"
           PRESSURE LOSS (PSI)  10                                              10"
             15

             5
             0
                      400
               00
               FLOWRATE (GPM)  800    1200    1400    1800    2200    2600    3000    3400    3800    4200    4600





















                                Apollo pressure loss curves developed from USC FCCC & HR approval curves.

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