1. The tables show average values based on typical conditions. The type and quality of steel, its surface
condition, the purity of oxygen, etc. will always have a bearing on the end results.
2. If cutting up to 4-in. thick steel, 1/4-in. oxygen and fuel gas hoses up to 25-ft. long are suitable. For
heavier cuts or if longer hoses are required, 3/8-in. hoses are recommended.
Nozzle
Size
Part No.
1/4"
16K08
1/2"
16K09
1-1/2"
16K10
4"
16K11
Nozzle
Sleeve
Nozzle (Internal) (External) Thickness,
Size
P/N
P/N
1/4"
19485
1/2"
19486
19518
1"
19487
2"
19488
4"
19489
6"
19490
19519
8"
19491
12"
19492
Use soft-bristled brush (750F99) to clean preheat slots of internal nozzles.
Nozzle
Size
Part No.
3
998589
4
998590
6
998591
8
998592
10
998593
12
998594
OPERATING DATA
4202 Series Acetylene General Purpose Nozzles
Steel
Gas Pressure,
Thickness,
psig
in.
Oxygen
1/8-1/4
30
1/2-3/4
40
1-1-1/2
50
2-5
55
4217 Series Fuel Gas Two-Piece Cutting Nozzles
Steel
Pressure, psig
Fuel Gas
in.
Oxygen FG-2 Propane Nat. Gas Oxygen FG-2 Propane Nat. Gas Cutting
1/4"
30
4
1/2"
35
4
1"
40
4
2"
45
5
4"
40
4
6"
50
5
8"
50
6
12"
75
8
4216 Series Fuel Gas One-Piece Cutting Nozzles
Steel
Gas Pressure,
Thickness,
psig
In.
Oxygen
1/8-1/4
25
3/8-5/8
35
3/4-1-1/2
45
2-4
55
6-8
65
10-12
75
Gas Consumption,
ft
/hr
3
Acetylene
Oxygen
10
35-45
12
60-85
14
100-170
15
200-360
Gas Consumption, ft
6
7
70
7
8
120
8
9
180
9
10
250
8
10
370
12
13
520
15
16
610
18
20
860
Gas Consumption
ft
/hr
3
Fuel Gas
Oxygen
4
50-60
4
75-100
5
175-190
7
315-325
10
650-690
10
825-875
4
Cleaning Drill
Size
Acetylene Preheat
8-10
73
12-14
73
15-18
69
20-25
68
/hr
3
Fuel Gas
8
12
30
9
14
32
10
15
35
11
16
40
12
18
45
14
20
50
16
22
55
20
30
85
Cleaning Drill
Size
Fuel Gas
Preheat Cutting
5-6
67
6-7
67
7-8
64
10-12
62
12-15
59
15-20
56
Cutting
68
60
55
50
Cleaning
Drill Size
68
60
53
50
43
39
35
31
68
60
53
46
39
31