Abrasive Blast Cabinets591 W. Apollo St. - Brea, California 92821 | 714-257-0484 | FAX: 714-257-0184 | Email: sales@mediablast.com
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Compressed Air Usage

GUN CFM COMPRESSED AIR CHART
(chart, reference only)

Siphon Blast CFM Consumption | Pressure Blast CFM Consumption | Machine Model vs. Standard Gun Size & CFM Usage

SIPHON BLAST CFM CONSUMPTION
Nozzle
Size
Air Jet
Orifice
CFM CONSUMPTION AT SPECIFIC PRESSURES
30 PSI
40 PSI
50 PSI
60 PSI
70 PSI
80 PSI
90 PSI
100 PSI
120 PSI
1/8” (#2)
1/16”
2.45
3.00
3.55
4.10
4.65
5.20
5.74
6.70
7.60
3/16” (#3)
3/32”
5.52
6.79
8.00
9.22
10.48
11.68
12.90
14.4
17.10
1/4" (#4)
7/64”
7.66
9.41
11.13
12.80
14.55
16.20
17.94
19.65
25.00
1/4" (#4)
1/8”
9.80
12.03
14.26
16.39
18.62
20.76
22.99
25.00
30.00
5/16” (#5)
5/32”
15.31
18.80
22.28
25.61
29.09
32.43
35.92
40.00
49.00
3/8” (#6)
3/16”
22.11
27.16
32.01
36.86
41.90
46.85
51.60
56.00
66.00
1/2" (#8)
1/4"
39.28
48.11
56.84
65.57
74.40
83.13
91.95
102.00
120.00
Custom size siphon air jets available for special air flow requirements
 
PRESSURE BLAST CFM CONSUMPTION
Nozzle
Size
CFM CONSUMPTION AT SPECIFIC PRESSURES
20 PSI
30 PSI
40 PSI
50 PSI
60 PSI
70 PSI
80 PSI
90 PSI
100 PSI
1/16”
0.062
2.00
2.50
3.10
3.70
4.20
4.80
5.40
5.90
6.50
3/32”
0.094
4.40
5.70
7.00
8.20
9.50
10.80
12.10
13.30
14.60
1/8” (#2)
0.125
7.90
8.38
10.29
12.20
14.02
15.93
17.76
19.67
21.80
3/16” (#3)
0.187
15.00
18.92
23.24
27.39
31.54
35.85
40.08
44.15
49.00
1/4" (#4)
0.250
26.00
33.62
41.17
48.64
56.11
63.66
71.13
78.68
85.00
5/16” (#5)
0.312
42.00
54.61
67.06
79.10
91.13
103.63
115.66
127.74
140.00
3/8” (#6)
0.375
58.00
75.61
92.96
109.56
126.16
143.59
160.19
176.79
194.00
7/16” (#7)
0.437
83.00
105.03
128.65
152.31
175.55
199.20
222.44
245.68
268.00
1/2" (#8)
0.500
105.00
143.46
164.34
195.05
224.93
254.81
284.69
314.57
346.00
 
MACHINE MODEL vs. STANDARD GUN SIZE & CFM USAGE
Machine
Model
Nozzle
Size
CFM CONSUMPTION AT SPECIFIC PRESSURES
30 PSI
40PSI
50PSI
60PSI
70PSI
80PSI
90PSI
100PSI
Hobby Blast
0.200
5.52
6.79
8.00
9.22
10.48
11.68
12.90
14.4
Box
0.200
5.52
6.79
8.00
9.22
10.48
11.68
12.90
14.4
Space Saver
0.200
5.52
6.79
8.00
9.22
10.48
11.68
12.90
14.4
Space Saver HD
0.250
7.66
9.41
11.13
12.80
14.55
16.20
17.94
19.65
Viper
0.200
5.52
6.79
8.0
9.22
41.90
46.85
51.60
56.00
Viper HD
0.250
7.66
9.41
11.13
12.80
14.55
16.20
17.94
19.65
Shop Standard
0.312
9.80
12.03
14.26
16.39
18.62
20.76
22.99
25.00
Dominator Production Siphon
0.375
22.11
27.16
32.01
36.86
41.90
46.85
51.60
56.00
3030 Savage Direct Pressure
0.125
8.38
10.29
12.20
14.02
15.93
17.76
19.67
21.80
Charger Direct Pressure
0.250
33.62
41.17
48.64
56.11
63.66
71.13
78.68
85.00
Hobby Blast - Space Saver - Viper and Shop Standard machines are available with smaller cfm gun sizes ... all production blast machines are available with larger and smaller cfm gun sizes.
 
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