The boy mechanic, book 3

by Unknown

Spray Nozzle Made of Acetylene Burner

A

B

An acetylene burner makes a first-class spray nozzle, even though the lava tips are broken off level with the metal. The burner may be secured on a short piece of pipe, as at A, and this inserted in a hose, or it may be pushed into a hose and wound with wire, as shown at B.