PNM Oxy Propane Gas Cutting Nozzle Tip Standard length 3/32 90-150mm 2pk

Oxy / Propane Cutting Nozzle. Standard length. Nozzle Size: 3/32 . Plate Thickness: 90mm - 150mm. Two piece design. Made up of a brass inner nozzle with splines and a hollow drawn copper outer sheath. Oxy-propane has a lower burning velocity than oxy-acetylene and this requires two things to develop good flame conditions. First turbulence must be created between the inner and outer parts of the nozzle to obtain adequate mixing of the propane and oxygen. Secondly the volume of mixed oxy-propane needs to be more than double that of oxy-acetylene for the same usable heat. This is achieved by having very large channels (the splines) to conduct the greater gas volumes. Improves gas economy. Pack of 2.