RS PRO Piston Inline Flow Indicator for Gas, Liquid, 1 L/min Min, 5 L/min Max

Works according to the variable area principle and permits an accurate measurement of liquid media.

Any orientation
Rugged metal design
Natural glass
G 1//4 BSP thread
16 bar operating pressure
120°C maximum operating temperature
Generally used as an indication that something is not working and can be found in cooling circuits

Designed for use with water. Not suitable for use with oil.