Technical data

34
Tips
Cutting Tips
Heavy Duty “SC” / Propane, Natural Gas
SC50 General and Oxy-Propane
Heavy Cutting Oxy-Natural Gas
Heavy preheat two-piece cutting tip series for hand and machine cutting up
to 20” (508mm) thick steel.
USE IN:
Cutting Attachments - DG200 & SC200 Series
(Maximum size SC50-5) All SC & DG Series Hand Torches .
2-Hose Machine Cutting Torches (Maximum size SC50-6)
All 3-Hose Machine Cutting Torches.
SC50 Series - Heavy Preheat - Two-Piece
Pressure - PSIG Gas Consumption - SCFH Drill Size Recm’d
Tip Metal Thickness Cutting Oxygen Preheat Kerf Oxygen Fuel Speed Cutting No. of Fuel
Number Inches mm Reg. Torch Oxy Propane Width Cutting Preheat Preheat I.P.M. Jet Gas Cyls.*
SC50-0 1/4” 6 30 30 10† 10 .055 40 47 13 22 62 1
SC50-0 3/8” 10 35 35 10† 10 .055 50 47 13 20 62 1
SC50-1 1/2” 13 35 35 10† 10 .080 75 70 15 19 56 1
SC50-1 5/8” 16 40 40 10† 10 .080 85 70 15 17 56 1
SC50-2 3/4” 19 36 35 10† 10 .095 105 70 15 16 54 1
SC50-2 1” 25.4 41 40 10† 10 .095 115 70 15 14 54 1
SC50-2 1-1/4” 32 51 50 10† 10 .095 135 75 16 13 54 1
SC50-3 1-1/2” 38 42 40 10† 10 .100 170 75 16 12 51 1
SC50-3 2” 51 47 45 10† 10 .100 180 75 16 10 51 1
SC50-4 2-1/2” 64 38 35 10† 10 .125 240 75 16 9 45 1
SC50-4 3” 76 44 40 10† 10 .125 265 75 16 8 45 1
SC50-4 4” 102 54 50 10† 10 .125 315 80 17 7 45 1
SC50-5 5” 127 56 50 10† 10 .150 420 80 17 7 41 1
SC50-5 6” 152 67 60 10† 10 .150 485 80 17 6 41 1
SC50-5 8” 203 78 70 10† 10 .150 550 90 20 5 41 1
SC50-6 10” 254 83 70 40† 10 .230 750 230 50 5 32 2
SC50-6 12” 304 125 90 40† 12 .230 975 280 60 4.5 32 2
SC50-7 14” 354 125 90 60† 20 .250 1250 330 62 4.0 28 2
SC50-8 16” 406 125 90 60† 18 .300 1500 375 80 3.5 17 2
SC50-8 18” 457 125 90 60† 20 .340 1800 400 85 3.5 17 2
SC50-9 20” 508 125 90 60† 23 .350 2150 420 90 3.0 3 2
Pressure - PSIG Gas Consumption - SCFH Drill Size
Tip Metal Thickness Cutting Oxygen Preheat Kerf Oxygen Fuel Speed Cutting
Number Inches mm Reg. Torch Oxy
Natl. Gas Width Cutting Preheat Preheat I.P.M. Jet
SC50-0 1/4” 6 30 30 6† 5 .055 40 62 38 22 62
SC50-0 3/8” 10 35 35 6† 5 .055 50 62 38 20 62
SC50-1 1/2” 13 35 35 8† 6 .080 75 70 40 19 56
SC50-1 5/8” 16 40 40 8† 6 .080 85 70 40 17 56
SC50-2 3/4” 19 36 35 8† 6 .095 105 70 40 16 54
SC50-2 1” 25.4 41 40 8† 6 .095 115 70 40 14 54
SC50-2 1-1/4” 32 51 50 8† 6 .095 135 70 40 13 54
SC50-3 1-1/2” 38 42 40 8† 6 .100 170 70 40 12 51
SC50-3 2” 51 47 45 8† 6 .100 180 70 40 10 51
SC50-4 2-1/2” 64 38 35 8† 6 .125 240 75 45 9 45
SC50-4 3” 76 44 40 8† 6 .125 265 75 45 8 45
SC50-4 4” 102 54 50 8† 6 .125 315 75 45 7 45
SC50-5 5” 127 56 50 8† 6 .150 420 82 50 7 41
SC50-5 6” 152 67 60 8† 6 .150 485 82 50 6 41
SC50-5 8” 203 78 70 8† 6 .150 550 82 50 5 41
SC50-6 10” 254 83 70 10† 8 .230 750 120 75 5 32
SC50-6 12” 304 125 90 15† 12 .230 975 165 100 4.5 32
SC50-7 14” 354 125 90 20† 16 .250 1250 200 120 4.0 28
SC50-8 16” 406 125 90 20† 18 .300 1500 220 135 3.5 17
SC50-8 18” 457 125 90 25† 23 .340 1800 250 150 3.5 17
SC50-9 20” 508 125 90 25† 23 .350 2150 250 150 3.0 3
PROPANE
NATURAL GAS
CAUTION: When using liquid oxygen, tips may require
greater gas volume than a single cylinder is capable of
producing. External evaporators or manifolding multiple
cylinders may be necessary to supply sufficient gas flows.
† Listed pressure for 3-hose machine cutting torches only. Regulator pressures are for 50’ (13m) of
3
/
8
” (10mm) I.D. hose. If longer or small I.D. hose is used, raise regulator
pressures. If more than 100’ (31m) of hose is required, use
1
/
2
” (13mm) hose for additional length. *Based on 100 lb. cylinder = approximately 120 SCFH at 70°