Often optical indicators are used in hydraulic systems to easily determine the oil level. A great advantage of a gauge glass is that no electrics are used and the oil level is easy to see.
Oudshoorn hydraulics has different level glasses available from stock such as:
- Polyplastic level glasses
- Aluminium level glasses
- Level glasses specially for fuel
- Level glasses in different lengths
- Level glasses combined with a temperature gauge
- Level glasses combined with a level switch
