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Flashcards in Hydraulics Deck (30)
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1

PDP of 100 psi nozzle 1 3/4" preconnects

120, 145, 180 psi = 100, 150, 200 gpm

2

PDP of 100 psi nozzle 2 1/2" preconnects

115, 130, 140 psi = 200, 250, 300 gpm

3

PDP of 2 1/2" preconnect with 1 1/4" smooth bore nozzle

95 psi = 325 gpm

4

Tip pressure for smooth bore hand line

50 psi

5

Tip pressure for smooth bore master stream

80 psi

6

Tip pressure for fog tip hand line

100 psi or 75 psi

7

Friction loss per 100' of 4" hose

2, 4, 6, 8, 10, 12, 15, 20 from 300-1000 gpm

8

Friction loss per 100' of 5" hose

2, 2, 3, 4, 5 from 600-1000 gpm

9

1/2" solid bore tip gpm

55 gpm

10

5/8" solid bore tip gpm

80 gpm

11

3/4" solid bore tip gpm

120 gpm

12

7/8" solid bore tip gpm

160 gpm

13

15/16" solid bore tip gpm

185 gpm

14

1" solid bore tip gpm

210 gpm

15

1 1/8" solid bore tip gpm

265 gpm

16

1 3/16" solid bore tip gpm

295 gpm

17

1 1/4" solid bore tip gpm

325 gpm

18

1 3/8" master stream gpm

500 gpm

19

1 1/2" master stream gpm

600 gpm

20

1 3/4" master stream gpm

800 gpm

21

2" master stream gpm

1000 gpm

22

2 1/4" master stream gpm

1300 gpm

23

2 1/2" master stream gpm

1700 gpm

24

2 3/4" master stream gpm

2000 gpm

25

PDP of Blitzfire 2 1/2" preconnect with fog tip

160 psi = 300 gpm, 205 psi = 450 gpm

26

PDP of Blitzfire 2 1/2" preconnect with solid bore tip

205 psi, 1 1/2" tip = 500 gpm, 210 psi, 1 3/8" tip = 500 gpm

27

Pumping a sprinkler system

150 psi at FDC

28

Relay pumping equation

FL + 20 psi minimum (100 psi start as default)

29

Ladder supply

185 psi to the base, 2 supply lines to tiller truck

30

Field hydraulics rule for 1 3/4" friction loss

10, 20, 40 psi for 100, 150, 200 gpm