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4-3.
Equipment Specifications
Fuel Gas Description
770502
Medium-Duty Outfit
Cutting, Welding
Cutting Capacity
Cuts Up To
1/2 in. (13 mm)
Metal Thickness
Acetylene
(Tips In Outfit)
770974
Heavy-Duty Outfit
Cutting, Heating,
Welding
Propane
(Tips Optional)
Cuts Up To
1-1/2 in. (38 mm)
Metal Thickness
Heating Capacity
Not Applicable
Heats up to 117600
BTU Per Hour
Welding Capacity
Welds Up To
5/64 in. (2 mm)
Metal Thickness
Welds Up To
1/8 in. (3 mm)
Metal Thickness
Accessories
Goggle Flip Front
Shade No. 5
2 x 4.25 in.
(51 x 108 mm)
T-Grade All-Fuel Hose
20 ft (6 m)
Case (HD Only)
17 x 13.4 x 11.8 in.
(45 x 35 x 30 cm)
Max Load 50 lb (23 kg)
4-4.
Cutting Tip And Gas Pressure Guide — Acetylene
Hobart
No.
770153
770153
770154
770155
770155
770993
770993
Hobart
No.
770975
770975
770163
770164
770164
770165
770165
770994
Victor
Style
3-101
3-101
3-101
3-101
3-101
3-101
3-101
Victor
Style
1-101
1-101
1-101
1-101
1-101
1-101
1-101
1-101
Tip
Size
2
3
3
1
2
0
0
Tip
Size
3
4
2
3
1
2
0
0
Metal
Thickness in.
mm
3/8
1/2
3/4
1
1-1/2
2
2-1/2
38
51
64
10
13
19
25
Metal
Thickness in.
3/8 mm
10
1/2
3/4
1
1-1/2
13
19
25
38
2
2-1/2
3
51
64
76 psig
Medium Duty Cutting – Acetylene
Oxygen Pressure kPa
Oxygen
Consum.
SCFH
Acet. Pressure psig kPa psig
25 - 30
30 - 35
30 - 35
40 - 45
40 - 45
40 - 45
45 - 50
40 - 50
25 - 30
30 - 35
30 - 35
35 - 40
172 - 207
207 - 241
55 - 60
60 - 65
3 - 5
3 - 5
207 - 241 80 - 85 3 - 5
241 - 276 140 - 150 3 - 6
21 - 34
21 - 34
21 - 34
21 - 41
40 - 45
40 - 45
45 - 50
276 - 310 150 - 160 3 - 7
276 - 310 210 - 225 4 - 9
21 - 48
28 - 55
310 - 345 225 - 240 4 - 10 28 - 69
Heavy Duty Cutting – Acetylene
Oxygen Pressure
Oxygen
Consum.
Acet. Pressure kPa
172 - 207
207 - 241
207 - 241
276 - 310
276 - 310
276 - 310
310 - 345
276 - 345
SCFH
55 - 60
60 - 65
80 -85
150 - 160
150 - 160
210 - 225
225 - 240
270 - 320 psig
3 - 5
3 - 5
3 - 5
3 - 7
3 - 7
4 - 9
4 - 10
5 - 10 kPa
21 - 34
21 - 34
21 - 34
21 - 48
21 - 48
28 - 55
28 - 69
34 - 69
Acet.
Cosum.
SCFH
5 - 8
6 - 10
8 - 13
10 - 16
12 - 18
14 - 22
16 - 26
Acet.
Cosum.
SCFH
5 - 8
6 - 10
8 - 13
12 - 18
12 - 18
14 - 22
16 - 26
18 - 30
4-5.
Cutting Tip And Gas Pressure Guide — Propane And Natural Gas
Hobart
No.
Victor
Style
770162 3-GPN
770162 3-GPN
Hobart
No.
Victor
Style
770166 1-GPN
770167 1-GPN
770167 1-GPN
Tip
Size
2
2
Tip
Size
1
2
2
Metal
Thickness in.
1
1–1/2 mm
25
38
Metal
Thickness in.
3/4 mm
19
1
1–1/2
25
38
Medium Duty Cutting – Propane And Natural Gas
Oxygen Pressure
Oxygen
Consum.
Propane
Pressure
Propane
Consum.
psig
35 - 40 kPa SCFH
241 - 276 115 - 125
Oxygen Pressure psig
4- 8 kPa
28 - 55
SCFH
12 - 15
40 - 45 276 - 310 115 - 125 5- 9 34 - 55
Heavy Duty Cutting – Propane And Natural Gas
12 - 15
Oxygen
Consum.
Propane
Pressure
Propane
Consum.
psig
30 - 35
35- 40
40- 45 kPa
207 - 241
SCFH
70 - 80
241 - 276 115 - 125
276 - 310 125 - 135 psig
4- 6
4- 8
5- 9 kPa
28 - 41
28 - 55
34 - 55
SCFH
10 - 12
12 - 15
12 - 15
Orifice
Size
0.06
0.06
Orifice
Size
0.05
0.05
0.05
Orifice
Size
0.04
0.04
0.05
0.06
0.06
0.07
0.07
0.08
Orifice
Size
0.04
0.04
0.05
0.06
0.06
0.07
0.07
Speed IPM
24 - 28
20 - 24
17 - 21
15 - 19
13 - 17
12 - 15
10 -13
Speed IPM
24 - 28
20 - 24
17 - 21
13 - 17
13 - 17
12 - 15
10 - 13
9 - 12
Speed IPM
14 - 18
14 - 18
Speed IPM
15 - 20
14 - 18
14 - 18
Kerf
Width
0.09
0.09
Kerf
Width
0.08
0.09
0.09
Kerf
Width
0.06
0.06
0.07
0.09
0.09
0.11
0.11
Kerf
Width
0.06
0.06
0.07
0.09
0.09
0.11
0.11
0.12
OM-251341 Page 10
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