The Lee Company offers two types of miniature precision nozzles: the Spin Jet and the Lubrication Jet. Both types are constructed entirely from stainless steel for compatibility with most industrial and aerospace liquids. Both incorporate the unique installation and retention principle used in the already proven and qualified Lee valves and restrictors. Their small size and light weight make them extremely cost effective.
All Lee nozzles can be installed in any attitude; you simply install the insert in a reamed hole, and lock and seal it by pressing the pin in the insert. This easy installation eliminates costly assemblies, seals, and threads, yet the nozzles can be readily removed whenever necessary. Lee nozzles are the most compact, economical, and reliable nozzles available anywhere.
LEE SPIN JETS
Lee Spin Jets utilize unique vortices and flow passages to provide a finely atomized hollow cone spray pattern. When used with most normal fuels, Spin Jets produce a 70° cone angle spray with differential pressure in the 50-200 psi range. With liquids having surface tension in the 0.002-0.005 lb./ft. range, the droplet size is typically less than 150 µm. Four convenient part numbers, spanning the range from 6000 to 18,000 Lohms, are available, each with a safety screen to protect against rogue particles. The recommended maximum service temperature is 700°F (371°C), and for continuous service is 400°F (204°C).
LEE LUBRICATION JETS
Lee Lubrication Jets generate a straight, well-defined stream of fluid to a predetermined target with differential pressures of 10 to 200 psid. These units are ideal for directing streams of lubricating oil at critical bearings, or cooling oil at meshing gears, or fuel at the inside of vaporizing tubes in aircraft combustion chambers.
The recommended maximum temperature for using Lee Lubri-cation Jets containing integral safety screens is 700°F (371°C) short term, and 400°F (204°C) for continuous service.