not specified pressure indicator / process / miniature

The F-2913-80 from Air Logic is a miniature sized test point indicator equipped with a minimum sensing pressure. The tool consists of a spring loaded plunger, which returns to normal regardless of the mounting position. The indicator may be permanently installed in fluidic systems for the observation of logic sequencing in the routine operation. The housing is polysulfone made, while the plunger is made out of celcon, and the spring of stainless steel. In addition, this equipment contains a 4" water gauge of actuating pressure.