Quick Ref Common Lines

Question 1

1 3/4” pre-connect @ 200’

Answer 1

154 psi

Question 2

2 1/2” pre-connect (fog) @ 200’

Answer 2

125 psi

Question 3

2 1/2 smooth bore (offensive)

Answer 3

1” tip- (50+8 per 100’)

1 1/8” tip- (50+12.5 per 100’)

1 1/4” tip- (50+18 per 100’)

Question 4

2 1/2 smooth bore (defensive)

Answer 4

1 1/4”- (80+32 per 100’)
1 3/8”- (80+ 50 per 100’)
1 1/2”- (80+72 per 100’)
1 5/8”- (80+98 per 100’)
1 3/4”- (80+128 per 100’)
1 7/8”- (80+162 per 100’)
2”- (80+200 per 100’)

Question 5

4” (supply to ladder)/ground monitor smooth bore

Answer 5

1 1/4” - (80+10+3.2 per 100’)
1 3/8” - (80+10+5 per 100’)
1 1/2” - (80+10+7.2 per 100’)
1 5/8” - (80+10+9.8 per 100’)
1 3/4” - (80+10+12.8 per 100’)
1 7/8” - (80+10+16.2 per 100’)
2”- (80+10+20 per 100’)

(+25 when pumping the waterway/dead pump= 115)