APPENDIX C
Air &
Multipurpose
General Purpose
Heavy Duty
Push-on
Chemical
Transfer
Cleaning
Equipment
Food
Transfer
Washdown
Marine
Material
Handling
Abrasives
Bulk Transfer
Cement & Concrete
Mining
Petroleum
Aircraft Fueling
Dispensing
Dock
Transfer
Spray
Steam
Vacuum
Veyance
Water
Discharge
Suction &
Discharge
Washdown
Welding
Coupling
Systems
APPENDIX
320
Flow of
water in
U.S. gal.
per min.
Actual Internal Diameter, Inches
flow data
(continued)
GENERAL INFORMATION
Flow of
water in
cu. feet
per sec.
Water Flow Pressure Loss (PSI per 100 feet of hose)
4
6
8
10
12
14
16
100
.223
.26
125
.278
.40
150
.334
.54
175
.390
.70
.10
200
.446
.90
.13
225
.501
1.08
.16
250
.557
1.34
.19
275
.613
1.60
.24
300
.668
1.84
.28
325
.724
2.04
.33
350
.780
2.30
.37
375
.836
2.80
.44
400
.891
3.10
.49
425
.947
3.40
.54
450
1.00
3.80
.60
475
1.06
4.25
.70
500
1.11
4.60
.78
.16
550
1.22
5.60
.93
.18
600
1.34
6.60
1.10
.23
650
1.45
7.60
1.30
.27
700
1.56
8.60
1.50
.30
750
1.67
9.60
1.70
.34
800
1.78
10.80
1.90
.39
850
1.89
12.00
2.20
.44
900
2.00
2.40
.49
950
2.12
2.60
.54
1000
2.23
2.80
.59
.19
1100
2.45
3.20
.66
.23
1200
2.67
3.70
.74
.27
1300
2.90
4.50
.88
.31
1400
3.12
5.30
1.10
.35
.15
1500
3.34
6.20
1.25
.40
.17
1600
3.56
7.00
1.40
.45
.19
1800
4.01
8.80
1.80
.54
.24
2000
4.45
16.50
2.20
.64
.29
.14
2500
5.57
3.40
.98
.42
.21
3000
6.68
4.50
1.40
.58
.29
.14
3500
7.80
6.20
1.90
.79
.39
.18
4000
8.91
8.20
2.40
1.00
.50
.23
4500
10.03
10.20
3.00
1.25
.62
.28
5000
11.14
3.80
1.50
.74
.34
6000
13.37
5.20
2.10
1.10
.46
7000
15.60
7.00
2.80
1.40
.62
8000
17.82
9.20
3.70
1.80
.80
9000
20.05
11.50
4.60
2.30
1.00
10000
22.28
5.70
2.80
1.25
12000
26.74
6.70
3.70
1.70
14000
31.19
10.00
5.00
2.40
16000
35.65
13.50
6.80
3.30
18000
40.10
8.80
4.40
20000
44.56
11.00
5.50