pump numbers Flashcards
3 inch hose friction loss 100, 150, 200 GPM
1, 2 3
3 inch hose friction loss 250, 300, 350 GPM
5, 7, 10
3 inch hose friction loss 400, 450, 500
13, 16, 20
1 “ Coefficient
150
1 1/2” Coefficient
24
1 3/4” Coefficient
15.5
2 1/2” Coefficient
2
3’ Coefficient
.8
4”Coefficient
.2
IOP Hwy & Blitz line
125 psi
IOP Crosslays
150 psi
IOP Blitz line/ Wye 1 line
130 psi
IOP Blitz line/ Wye 2 lines
150 psi
Sprinkler system @ FDC
150 PSI
Appliance friction loss 4 way valve
15 psi
Appliance friction loss portable monitor
15 psi
Appliance friction loss Standpipe
25 psi
Appliance friction loss why or siamese
0 psi
GPM for 1 3/8” smooth bore nozzle
500 gpm
GPM for 1 1/2” smooth bore nozzle
600 gpm
GPM for 1 3/4” smooth bore nozzle
800 gpm
GPM for 2 “smooth bore nozzle
1000
Gallons per cubic ft
7.5
pounds per cubic ft
62.5