Fully resistant to weather and sunlight.
The design of the rear white disc ensures that no liquid can remain in the indictator when the level falls below it.
Comes with oil resistant seals.
Max. working pressure 3 bar - Max. working temp. 70¡C
A - 3/4" BSP C - 21.2mm E - 30mm
B - 12.2mm D - 12mm