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Torch Tips

OX Series Tips

  • Fuel/Oxygen
  • Oxy/Acetylene
  • 7/16-24 (Female) Thd. Connection

OX Series tips produce sharp, high temperature flames.  Very effective for soldering, brazing, etc. on small parts where quick heat is essential.

(OX-42 Image Enlarged)

SOX Series Tips

  • Fuel/Oxygen
  • Hydrogen/Oxygen
  • 7/16-24 (Female) Thd. Connection

SOX Series tips are a stainless steel version of National's OX series tips.

HT Series Tips

  • Fuel/Oxygen
  • Oxy/Acetylene
  • 7/16-24 (Female) Thd. Connection

HT Series tips have smaller orifices than National's other tips which gives the HT tips a quieter, tighter burning pattern.

HTC Series Tips

  • Fuel/Oxygen
  • Oxy/Acetylene
  • 7/16-24 (Female) Thd. Connection

HTC Series tips are the same as the HT series except they have center orifices.

HTM Series Tips

  • Fuel/Oxygen
  • 7/16-24 (Female) Thd. Connection

HTM Series tips have multiple orifices and are available in four sizes.

HTS Series Tips

  • Fuel/Oxygen
  • Hydrogen/Oxygen
  • 7/16-24 (Female) Thd. Connection

HTS Series tips are the same as National's HTM tips in a stainless steel version.

N Series Tips

  • Fuel/Air
  • N-0 thru N-3, N-4A - 7/16-24 (Female) Thd. Connection
  • N-4 & N-6A - 1/4 NPTF Thd. Connection
  • N-6 - 3/8 NPTF Thd. Connection

N Series tips are the most economical to operate and are used for soldering, brazing, melting, casting, etc.   Flames adjust from soft brush to sharp, high intensity, concentrated heat.

The N-4 (1/4 NPT Thd.) is available as the N-4A with a 7/16-24 Thd. for direct use on National Fuel/Air hand torches.

The N-6 (3/8 NPT Thd.) is primarily a manifold burner tip, but it is also available as the N-6A with a 1/4 NPT Thd. and nickel plated for direct use on the National 4B Industrial Torch.

P Series Tips

  • Fuel/Air
  • 1/4 NPTF Thd. Connection

P series tips are rugged two piece machined steel.   They offer high heat, low flame temperature, for use in applications requiring high heat such as die casting torches and blast tip manifolds.


SM Surface Mix Series Tips

  • Fuel/Oxygen
  • 3/4-16 (Female) Thd. Connection

The SM-5 produces a small concentrated flame for detail work.  It has a .24 dia. pattern of 6 fuel slots and 7 oxygen holes.

The SM-7 provides a medium flame, useful for a multitude of glassworking tasks.  It has a .32 dia. pattern of 6 fuel slots and 19 oxygen holes.

The SM-11 is our newest surface mix tip. It fills the gap between the SM-7 & the SM-21 surface mix tips. 

The SM-21 produces the largest flame of the surface mix tips.  It has a .63 dia. pattern of 8 fuel slots and 45 oxygen holes.

The PA-1 Adapter (7/16-24 Male X 3/4-16 Female) is designed for the 5S, 7S and 8M torches to allow the use of standard pre-mix fuel & oxygen tips.

NATIONAL TORCH TIP DESCRIPTION TABLE

PRE-MIX ACETYLENE / AIR TIPS (PILOTED)

Part No.

Model

Description

Connection

Body
34-10361-1 AG-1 Tip, Acetylene / Air, .055"Ø (1.4mm) orifice 7/16-24 Female 1/2" Hex
34-10361-2 AG-2 Tip, Acetylene / Air, .075"Ø (1.91mm) orifice 7/16-24 Female 1/2" Hex

PRE-MIX AIR / GAS TIPS (NATURAL GAS OR PROPANE)
34-00100 N-0 Tip, .625"Ø (15.88mm) with .065"Ø (1.65mm) Center Hole 7/16-24 Female 5/8" Hex
34-00110 N-1 Tip, .625"Ø (15.88mm) with .095"Ø (2.41mm) Center Hole 7/16-24 Female 5/8" Hex
34-00120 N-2 Tip, .75"Ø (19.05mm) with .156"Ø (3.96mm) Center Hole 7/16-24 Female 3/4" Hex
34-00130 N-3 Tip, .875"Ø (22.23mm) with .187"Ø (4.75mm) Center Hole 7/16-24 Female No Flats
34-00043 N-4 Tip, 1.125"Ø (28.58mm) with .265"Ø Center Hole (for 4B Industrial Torch) 1/4" FNPT 5/8" Flats
34-00070 N-4A Tip (same as N-4, for Torches 3A-B & 3B-B or 7L with 373 Adapter) 7/16-24 Female No Flats
34-00048 N-6 Tip, 1.375"Ø (34.93mm) w/ .390"Ø (9.91mm) Center Hole (for manifold applications) 3/8" FNPT 7/8" Flats
34-00071 N-6A Tip (same as N-6, for 4B Industrial Torch) 1/4" FNPT 1-1/4" Hex
34-10321 P340 Tip, Heavy Duty, High Heat, Short Flame, .14"Ø (3.56mm) X 9 orifices - 1 OC, 8 on .64"Ø (16.26mm) BC 1/4" FNPT 7/8" Hex
34-00373 P540 Tip, Heavy Duty, Medium Heat - 1.0"Ø (25.4mm) flame circle with .29"Ø (7.4mm) center orifice 1/4" FNPT 3/4" Hex
34-00374 P550 Tip, Heavy Duty, High Heat - 1.4"Ø flame circle with .37"Ø center orifice 1/4" FNPT 7/8" Hex

PRE-MIX OXY / GAS TIPS (NATURAL GAS, PROPANE, BUTANE, HYDROGEN* & ACETYLENE*)

Tips AB-1 thru SOX-5 can all use natural gas, propane & butane.  However, not all the tips can safely use acetylene & hydrogen.

*AH = ACETYLENE & HYDROGEN compatible tips
34-10311 AB-1 Tip, Air Blast (for AB-B3 LiquiFire Air Blast Torch)   7/16-24 Female 1/2" Flats
34-10241 HPT-1 Tip, Hole, Acrylic Flame Polishing, Ø1/4" X 11" (for 3H torch) AH 7/16-24 Female 1/2" Hex
34-10241-1 HPT-1S Tip, Hole, Acrylic Flame Polishing, Ø1/4" X 5" (for 3H torch) AH 7/16-24 Female 1/2" Hex
34-10178 HT-0 Tip, Silent Burn, .025"Ø (.64mm) X 7 orifices on .093"Ø BC AH 7/16-24 Female 1/2" Hex
34-10179 HT-1 Tip, Silent Burn, .025"Ø (.64mm) X 12 orifices on .16"Ø BC AH 7/16-24 Female 1/2" Hex
34-10165 HT-2 Tip, Silent Burn, .025"Ø (.64mm) X 19 orifices in double hex pattern, .29"Ø AH 7/16-24 Female 9/16" Hex
34-10168 HT-3 Tip, Silent Burn, .025"Ø (.64mm) X 31 orifices in .35"Ø pattern AH 7/16-24 Female 9/16" Hex
34-10227 HTC-0 HT-0 Tip with .031"Ø (.79mm) center orifice AH 7/16-24 Female 1/2" Hex
34-10226 HTC-1 HT-1 Tip with .039"Ø (1.0mm)center orifice AH 7/16-24 Female 1/2" Hex
34-10280 HTC-2 HT-2 Tip with .045"Ø (1.14mm) center orifice AH 7/16-24 Female 9/16" Hex
34-10280-1 HTC-3 HT-3 Tip with .050"Ø (1.27mm) center orifice AH 7/16-24 Female 9/16" Hex
34-10111 HTM-0 Tip, Multi Flame, .031"Ø (.79mm) X 7 orifices - 1 OC, 6 on .18"Ø BC A 7/16-24 Female 1/2" Hex
34-00146 HTM-1 Tip, Multi Flame, .040"Ø (1.02mm) X 9 orifices - 1 OC, 8 on .18"Ø BC   7/16-24 Female 1/2" Hex
34-00144 HTM-2 Tip, Multi Flame, .048"Ø (1.22mm) X 9 orifices - 1 OC, 8 on .18"Ø BC   7/16-24 Female 1/2" Hex
34-00139 HTM-3 Tip, Multi Flame, .055"Ø (1.40mm) X 9 orifices - 1 OC, 8 on .18"Ø BC   7/16-24 Female 1/2" Hex
34-10147 HTS-0 Tip, Multi Flame, SS, .031"Ø (.79mm) X 7 orifices - 1 OC, 6 on .18"Ø BC AH 7/16-24 Female 1/2" Flats
34-10148 HTS-1 Tip, Multi Flame, SS, .040"Ø X 9 orifices - 1 OC, 8 on .18"Ø BC AH 7/16-24 Female 1/2" Flats
34-10149 HTS-2 Tip, Multi Flame, SS, .048"Ø X 9 orifices - 1 OC, 8 on .18"Ø BC AH 7/16-24 Female 1/2" Flats
34-10318-3 MM-4-0 Micro-Miniature Formable Tube Elbow/Tip (4" long, .020" ID, .060" OD)   5/8-27 Female 3/4" Hex
34-10318-4 MM-9-0 Micro-Miniature Formable Tube Elbow/Tip (9" long, .020" ID, .060" OD)   5/8-27 Female 3/4" Hex
34-10318-5 MM-4-1 Micro-Miniature Formable Tube Elbow/Tip (4" long, .030" ID, .060" OD)   5/8-27 Female 3/4" Hex
34-10318-6 MM-9-1 Micro-Miniature Formable Tube Elbow/Tip (9" long, .030" ID, .060" OD)   5/8-27 Female 3/4" Hex
34-10323-3 MMH-4-0 Micro-Miniature Formable Tube Elbow/Tip (4" long, .020" ID, .060" OD) AH 5/8-27 Female 3/4" Hex
34-10323-4 MMH-9-0 Micro-Miniature Formable Tube Elbow/Tip (9" long, .020" ID, .060" OD) AH 5/8-27 Female 3/4" Hex
34-10323-5 MMH-4-1 Micro-Miniature Formable Tube Elbow/Tip (4" long, .030" ID, .060" OD) AH 5/8-27 Female 3/4" Hex
34-10323-6 MMH-9-1 Micro-Miniature Formable Tube Elbow/Tip (9" long, .030" ID, .060" OD) AH 5/8-27 Female 3/4" Hex
34-10314-2 MSOX-0 Tip, Miniature, .020"Ø (.51mm) single orifice, 1/4"Ø SS body AH #10-32 Female No Flats
34-10314-3 MSOX-1 Tip, Miniature, .030"Ø (.76mm) single orifice, 1/4"Ø SS body AH #10-32 Female No Flats
34-00298-2 MSOX-2 Tip, Miniature, .050"Ø (1.27mm) single orifice, 1/4"Ø SS body AH #10-32 Female No Flats
34-00298-3 MSOX-3 Tip, Miniature, .062"Ø (1.57mm) single orifice, 1/4"Ø SS body AH #10-32 Female No Flats
34-00298-4 MSOX-4 Tip, Miniature, .075"Ø (1.91mm) single orifice, 1/4"Ø SS body AH #10-32 Female No Flats
34-00298-5 MSOX-5 Tip, Miniature, .100"Ø (2.54mm) single orifice, 1/4"Ø SS body AH #10-32 Female No Flats
34-00224 OX-00 Tip, single orifice, .020"Ø (.51mm) AH 7/16-24 Female 1/2" Hex
34-00225 OX-0 Tip, single orifice, .032"Ø (.81mm) AH 7/16-24 Female 1/2" Hex
34-00241 OX-1 Tip, single orifice, .042"Ø (1.07mm) AH 7/16-24 Female 1/2" Hex
34-00242 OX-2 Tip, single orifice , .055"Ø (1.40mm) AH 7/16-24 Female 1/2" Hex
34-00243 OX-3 Tip, single orifice, .070"Ø (1.78mm) AH 7/16-24 Female 1/2" Hex
34-00244 OX-4 Tip, single orifice , .082"Ø (2.08mm) AH 7/16-24 Female 1/2" Hex
34-00245 OX-5 Tip, single orifice, .100"Ø (2.54mm) AH 7/16-24 Female 1/2" Hex
34-00248 OX-8 Tip, single orifice, .159"Ø (4.04mm) AH 7/16-24 Female 1/2" Hex
34-10362-02 OX-42 Tip, Piloted, .24"Ø 21 orifice pilot circle with .094"Ø center orifice   7/16-24 Female 1/2" Hex
34-10190 RB-0 Flame Plastic Polishing Tip, .025"Ø (.64mm) X 12 orifices in a 3/4" long row AH 7/16-24 Female 5/8" Hex
34-10219 RB-2 Flame Plastic Polishing Tip, .025"Ø (.64mm) X 15 orifices in a 2 1/8" long row   7/16-24 Female 5/8" Hex
34-10219-1 RB-22 Flame Plastic Polishing Tip, .020"Ø (.51mm) X 29 orifices in two 2 1/8" long rows AH 7/16-24 Female 5/8" Hex
34-10207 RB-62 Ribbon burner, .020"Ø (.51mm) X 81 orifices in two 6" long rows AH 7/16-24 Female 5/8" Hex
34-10210 RB-6N Ribbon burner, .025"Ø (.64mm) X 41 orifices in a 6" long row   OBSOLETE - No longer available   7/16-24 Female 5/8" Hex
34-10141 SOX-1 Tip, Stainless Steel, single orifice, .042"Ø (1.07mm) AH 7/16-24 Female 1/2" Hex
34-10142 SOX-2 Tip, Stainless Steel, single orifice, .055"Ø (1.40mm) AH 7/16-24 Female 1/2" Hex
34-10143 SOX-3 Tip, Stainless Steel, single orifice, .070"Ø (1.78mm) AH 7/16-24 Female 1/2" Hex
34-10144 SOX-4 Tip, Stainless Steel, single orifice, .082"Ø (2.08mm) AH 7/16-24 Female 1/2" Hex
34-10145 SOX-5 Tip, Stainless Steel, single orifice, .100"Ø (2.54mm) AH 7/16-24 Female 1/2" Hex

SURFACE MIX TIPS
34-10274 SM-5 Tip, Surface Mix, Small (.24"Ø pattern, 6 fuel slots, 7 oxygen holes) 3/4-16 Female 1.0Ø Knurled
34-10251 SM-7 Tip, Surface Mix, Medium (.32"Ø pattern, 6 fuel slots, 19 oxygen holes) 3/4-16 Female 1.0Ø Knurled
34-10410 SM-11 Tip, Surface Mix, Large (.40"Ø pattern, 18 .020"Ø fuel holes, 25 .036"Ø oxygen holes) 3/4-16 Female 1.0Ø Knurled
34-10169 SM-21 Tip, Surface Mix, X-Large (.63"Ø pattern, 16 fuel slots, 29 oxygen holes) 3/4-16 Female 1.04Ø Knurled

ADAPTERS

Part No.

Model

Description

Connections
34-10220 PA-1 Adapter, Pre-Mix Tips to 8M or 7S Torches 7/16-24 Male X 3/4-16 Female
34-00283 342 Adapter, N-4, N-6A, & P Series Tips to Torches 3A-B, 3B-B & 7L 1/4 MNPT X 7/16-24 female
34-00284 344 Adapter, N-6 Tip to 4B Industrial Torch 3/8 MNPT X 1/4" FNPT
34-10086 346 Adapter, N-1 thru N-3, N-4A Tips to 4B Industrial Torch 7/16-24 Male X 1/4 FNPT
34-10034 373 Adapter, N-1 thru N-3, N-4A Tips to Torches 7L Lever & AGF N-1 7/16-24 Male X 5/16-27 Male

ODDS & ENDS: AIR / GAS TIPS (NATURAL GAS OR PROPANE)
34-00288 200 Adapter (201 Tip to 3A-B Torch) 9/32-32 Male X 7/16-24 Female
34-80250 201 Tip (for discontinued 5-B Ortho Torch) 9/32-32 Female
34-80260 202 201 Tip & 200 Adapter  

*Specifications subject to change without notice.

Ø = Diameter
ID = Inside Diameter
OD = Outside Diameter
BC = Bolt Circle - X number of holes equally spaced about a diameter/circle of Ø (center to center)
OC = On Center
SS = Stainless Steel