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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.
Name / Number Type Specification Basket
34-00071 N6-A Air / Gas Tip (Natural gas, propane or butane) Tip, N-6 Tip w/ 1/4" FNPT connection (for 4B Industrial Torch)
34-00070 N-4A Air / Gas Tip (Natural gas, propane or butane) Tip, N-4 Tip w/ 7/16-24 female connection (for Torches 3A-B & 3B-B or 7L with 373 Adapter)
34-00100 N-0 Air / Gas Tip (Natural gas, propane or butane) Tip, Ø.625 with Ø.065 Center Hole (7/16-24 female connection)
34-00110 N-1 Air / Gas Tip (Natural gas, propane or butane) Tip, Ø.625 with Ø.095 Center Hole (7/16-24 female connection)
34-00120 N-2 Air / Gas Tip (Natural gas, propane or butane) Tip, Ø.75 with Ø.156 Center Hole (7/16-24 female connection)
34-00130 N-3 Air / Gas Tip (Natural gas, propane or butane) Tip, Ø.875 with Ø.187 Center Hole (7/16-24 female connection)
34-00043 N-4 Air / Gas Tip (Natural gas, propane or butane) Tip, Ø1.125 with Ø.265 Center Hole (for 4B Industrial Torch--1/4" FNPT connection)
34-00048 N-6 Air / Gas Tip (Natural gas, propane or butane) Tip, Ø1.375 w/ Ø.390 Center Hole (for manifold applications - 3/8" FNPT connection)

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