Harris 1390-N Alternate Fuel Brazing Size 1390-7N 1600230

By: Harris Products Group
(You save $8.82 )
Current Stock:
Adding to cart… The item has been added

Model 1390-N separable brazing/heating tip is made from environmentally-friendly tellurium copper. It is designed to be used with a Harris universal tip tube and mixer system for tip sizes 2-10 and sizes 15-80N, eliminating the expense of using a special mixer for each size tip. The 1390-N series is designed with a counter-bored tip end for maximum performance using alternate fuels. It is stable over an extremely broad BTU range. Consequently, one tip size can be used over a very wide range of joint sizes. A unique metal-to-metal seat reduces leaks, eliminating the need for joint sealants. This model uses low-pressure injector-type mixers.


  • One-piece construction using tellurium copper
  • Alternate fuels separable brazing tip
  • Stable over a broad BTU range
  • One tip size accommodates a wide range of joint sizes
  • Counter-bored tip end for maximum performance
  • No joint sealants required, as metal-to-metal tip contact seat reduces leaks
  • Uses a low pressure "F" injector-type mixer
  • Engraved with model number and tip size for easy identification
  • One year manufacturer's warranty
  • One year warranty

General Equipment

Recommended Items/Accessories E-9 Two-piece Tip cleaner P/N 9000160; 1390 – N Tips can also be used with equal pressure mixers

Brazing Cutting Heating and Welding Tips

Equal Pressure - Oxygen PSIG 3
Equal Pressure - Oxygen SCFH 30
Equal Pressure - Propane PSIG 2
Equal Pressure - Propane SCFH 7.5
Injector Or Low Pressure - Fuel Gas PSIG 4 oz to 2 PSIG
Injector Or Low Pressure - Natural Gas SCFH 10.5
Injector Or Low Pressure - Oxygen PSIG 30
Injector Or Low Pressure - Oxygen SCFH 20
Recommended Hose 1/4" I.D., Grade T
Tip Size / Number 7N
Tip Thread Size 3⁄8" - 24


Warranty 1 Year