Page 623 - DixonCatalog20092010

621 DPL410 877.963.4966 • www.dixonvalve.com
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Feet Head Pounds perSquare Inch
1
2
3
4
5
6
7
8
9
10
0.43
0.87
1.30
1.73
2.17
2.60
3.03
3.46
3.90
4.33
Feet Head Pounds perSquare Inch
15
20
25
30
40
50
60
70
80
90
6.50
8.66
10.83
12.99
17.32
21.65
25.99
30.32
34.65
38.98
Feet Head Pounds perSquare Inch
100
110
120
130
140
150
160
170
180
200
43.31
47.64
51.97
56.30
60.63
64.96
69.29
73.63
77.96
86.62
Feet Head Pounds perSquare Inch
250
300
350
400
500
600
700
800
900
1000
108.27
129.93
151.58
173.24
216.55
259.85
303.16
346.47
389.78
433.00
Note: One foot of water at 62° F equals 0.433 PSI.
To find the PSI for any feet head not given in the table, multiply the feet head by 0.433.
Maximum Recommended Air Flow (SCFM)
Through ANSI Standard Weight Schedule 40 Metal Pipe
The flow values in the table below are based on a pressure drop of 10% of the applied pressure per 100 feet of pipe for 1/8",
1/4", 3/8", and 1/2" pipe sizes; and a pressure drop of 5% of the applied pressure per 100 feet of pipe for 3/4", 1", 1-1/4", 2",
2-1/2", 3" pipe sizes. The table gives recommended flows for pipe sizes at listed pressures and should be used to determine
appropriate piping for air systems.
Applied
Pressure
PSI
Nominal Standard Pipe Size
1/8" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3"
5
10
20
40
60
80
100
150
200
250
0.5
0.8
1.3
2.5
3.5
4.7
5.8
8.6
11.5
14.5
1.2
1.7
3.0
5.5
8.0
10.5
13.0
20.0
26.0
33.0
2.7
3.9
6.6
12.0
18.0
23.0
29.0
41.0
58.0
73.0
4.9
7.7
13.0
23.0
34.0
44.0
54.0
80.0
108.0
135.0
6.6
11.0
18.5
34.0
50.0
65.0
80.0
115.0
155.0
200.0
13
21
35
62
93
120
150
220
290
370
27
44
75
135
195
255
315
460
620
770
40
64
110
200
290
380
470
680
910
1150
80
125
215
385
560
720
900
1350
1750
2200
135
200
350
640
900
1200
1450
2200
2800
3500
240
370
600
1100
1600
2100
2600
3900
5000
6100
Air Supply Requirements (operating pressure: 90 PSI)
Tool Class Typical Air Consumption (CFM)
Hose Size (inches)
0-10 ft. 10-50 ft. 50-200 ft.
Paving Breakers 25 lb.
35 lb.
60 lb.
80 lb.
45
50
65
80
1/2
1/2
1/2
3/4
1/2
3/4
3/4
3/4
3/4
3/4
1
1
Claydiggers 45 1/2 1/2 3/4
Hand Drills 8 lb.
15 lb.
20
32
3/8
3/8
3/8
1/2
1/2
1/2
Rock (Sinker) Drills 45 lb.
55 lb.
105
130
3/4
3/4
3/4
1
1
1
Tampers 5" butt
6" butt
20
30
3/8
1/2
1/2
1/2
1/2
3/4
Sump Pump
Sludge Pump
3 HP
Ejector
100
90
3/4
1
3/4
1
1
1
Vibrators 2-1/2"
3"
60
60
1
1
1
1
1
1
Chipping Hammers 25 3/8 1/2 1/2
Impact Wrenches 3/8" sq. dr.
1/2"
3/4"
1"
10
15
25
50
5/16
5/16
3/8
1/2
3/8
3/8
1/2
3/4
3/8
1/2
1/2
3/4
Drills 1/4" - 1/2" 22 3/8 3/8 1/2
Grinders die/burr
small angle
3 HP vertical
20
20
75
3/8
3/8
1/2
3/8
3/8
3/4
1/2
1/2
1