Many pneumatic components require oil lubrication for proper operation and long service life. The proper use of a lubricator can greatly extend the life of expensive downstream pneumatic machinery. Monnier lubricators are used to maintain the proper ratio of oil and air in order to maximize the performance of pneumatic machinery. Monnier lubricators are available in pipe sizes between 1/8 and 1 1/2” NPT and bowls between 1 and 32 ounces. Each Monnier lubricator is supplied with a 3/16” diameter ball that may be pressed into the top of the sight dome adjustment area after the oil rate is set. This prevents any further adjustment by unauthorized personnel.  Polycarbonate bowls, aluminum bowls, sight levels, and bowl guards are available depending on the product family. Download a PDF of the Specifications Sheet (300.99 KB)