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9 Cards in this Set

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  • Back
When flowing two 2 1/2 inch lines to a master stream what is the PSI loss/100 for a 1 3/8 tip?
1 3/8 = 12.5/100
1 1/2 = 18/100
1 3/4 = 32/100
2" flows too much to use
Parallel 2 1/2 lines FL/100 with 1 1/2 tip?
18 psi / 100
Parallel 2 1/2 lines FL/100 with 1 3/4 tip?
32 psi / 100
Maximum feet of 1 3/4 after eductor pumping foam?
250' max 1 3/4

(FL is 15 PSI/100 and you can have 140 psi of back pressure. Nozzle uses 100 psi so 40 psi left over for FL)
What is the maximum length of 2 1/2 that can be used to supply PMS/RAM?
500' - Working pressure of hose is 350 psi so NP=80 FL=250 Total of 330 PSI PDP
Friction loss /100' for for 1 1/8 tip and 1 1/4 tip handline:
12.5/100
18/100
From east to west, what are the major street breaks and numbers
Cole - 7400
Maple Grove - 9000
Five Mile - 10600
Cloverdale - 12200
From north to south, what are the major street breaks and numbers
Overland - 1600
Victory - 3000
Amity - 4600
Lake Hazel - 6200
What is the address break for station 21?
9500