These tables define the air pressure ranges necessary to provide the GenVX with a volume of air that falls within the required range of 6-15
or 170-425 lpm according to U.S. Government Regulations (42 CFR, Subpart J, 84.150, Table 8). First, find the table with the correct flow
control device, then find the air supply hose length, the value within the corresponding box represents the proper operating air pressure.
F30 Series Constant Flow Pressure Table (pressures in psi)
1
2
3
Flow Control Device
Nipple Type
V10 Air Supply Hose Lengths
25’ (1*)
50’ (2*)
75’ (2*)
100’ (3*)
150’ (3*)
200’ (4*)
250’ (4*)
300’ (5*)
F30, F30B, F30S
Industrial Interchange
18-30
21-35
24-39
24-41
30-48
32-52
35-59
38-63
F31
Schrader
15-27
19-32
21-35
24-38
28-45
32-48
36-53
39-57
F32
Snap Tite
16-28
20-32
23-37
23-37
29-46
31-48
36-56
38-58
F33
Snap Tite Brass
16-28
20-32
23-37
23-37
29-46
31-48
36-56
38-58
F34
Snap Tite Stainless
16-28
20-32
23-37
23-37
29-46
31-48
36-56
38-58
F37
CEJN
13-22
16-27
19-31
22-32
27-40
30-45
35-50
37-53
F38
Bayonet
21-35
24-39
26-42
28-43
33-49
36-53
39-58
42-62
CT Series Cool Tube Pressure Table (pressures in psi)
1
2
3
Flow Control Device
Nipple Type
V10 Air Supply Hose Lengths
25' (1*)
50' (2*)
75' (2*)
100' (3*)
150' (3*)
200' (4*)
250' (4*)
300' (5*)
CT30, CT30B, CT30S
Industrial Interchange
55-56
57-58
65-74
68-79
74-86
77-91
84-85
85-100
CT30SW (Swivel)
Industrial Interchange
63-64
65-66
70-71
70-71
75-76
79-97
86-87
86-100
CT31
Schrader
55-56
57-58
61-62
60-61
68-84
72-88
76-95
79-99
CT32
Snap Tite
55-56
57-58
61-62
60-61
70-71
74-75
75-95
78-99
CT33
Snap Tite Brass
55-56
57-58
61-62
60-61
70-71
74-75
75-95
78-99
CT34
Snap Tite Stainless
55-56
57-58
61-62
60-61
70-71
74-75
75-95
78-99
CT37
CEJN
55-56
55-56
60-61
60-61
68-69
75-76
80-90
77-97
CT38
Bayonet
60-61
63-64
65-80
70-71
72-89
75-95
80-100
N/A
HCT Series Hot/Cold Tube (Hot Air to Hood) Pressure Table (pressures in psi)
1
2
3
Flow Control Device
Nipple Type
V10 Air Supply Hose Lengths
25' (1*)
50' (2*)
75' (2*)
100' (3*)
150' (3*)
200' (4*)
250' (4*)
300' (5*)
HCT30
Industrial Interchange
63-65
65-68
65-68
68-70
73-75
79-87
90-91
91-92
HCT30SW (Swivel)
Industrial Interchange
72-75
72-75
75-78
75-78
84-87
84-87
94-95
97-98
HCT31
Schrader
63-65
65-68
65-68
68-70
75-76
79-80
90-91
91-92
HCT32
Snap Tite
63-65
65-68
65-68
68-70
75-76
79-80
90-91
91-92
HCT33
Snap Tite Brass
63-65
65-68
65-68
68-70
75-76
79-80
90-91
91-92
HCT34
Snap Tite Stainless
63-65
65-68
65-68
68-70
75-76
79-80
90-91
91-92
HCT37
CEJN
63-65
65-68
65-68
68-70
73-75
77-79
90-91
87-88
HCT38
Bayonet
63-65
65-68
65-68
68-70
79-90
85-93
NA
NA
* Indicates the maximum number of hose sections allowed.
Breathing
Air Pressure
Table
15
Breathing Air Pressure Table
S - Special or Critical Users Instructions
GenVX Series Airline Respirator
User Manual