General Information
Flow Data
(
continued)
Water Flow Pressure Loss (PSI per 100 feet of hose)
Flow of
water in
U.S. gal. per
min.
Flow of
water in
cu. feet
per sec.
Actual Internal Diameter (in.)
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
342
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
LPG Delivery
Water
Discharge
Suction & Discharge
Washdown
Welding
Coupling Systems
Equipment
Appendix