Nozzles should be selected based on cutting thickness and on the gas to be used.
Cutting thickness is marked directly on the nozzle and are indicative.

RECOMMENDED USE

ANME nozzles are single block self-mixing copper-coated nozzles to be used for cutting with acetylene. PNME nozzles are two-piece self-mixing nozzles with brass interior and copper exterior, to be used on cutting with propane.