AN Pilot Nozzles are made in four pipe sizes - 1/8”, 1/4”, 3/8” and 1/2”. These nozzles were specifically designed for Pilot Torches to have excellent flame retaining characteristics, and capacities almost as great as open pipes. Their turn-down characteristics are also good. They may be used separately as nozzles or tips, arranged in groups, or on pipe burners.   AN Nozzles are ruggedly made of cast iron with fifteen port areas and nine pipe sizes from 3/4” to 6”. The #32 AN is available in three different port areas and the #48 AN in five port areas. For very small inputs, AN type pilot tips, 1/8” to 1/2” pipe sizes inclusive, are available in brass. AN Nozzles with properly sized mixers are easily applied to air heaters, bake ovens, drying ovens, soft metal melting furnaces and to many special heating applications where suitable draft or adequate secondary air is normally available. Multiple burner installations can be engineered with one Lojector per nozzle or a number of burner nozzles manifolded to a single Lojector.