sanitary Level Gauge 1.Size:1/4", 3/8", 1/2", 3/ ... 3. Pressure:10 Bar/145Psi 4. PTFE seal/FDA The level gauge is applied to the tank equipments. assamble the two ... gauge on the tank, we can check the liquid level and capacity.1.Size: 1/4", 3/8", 1/2 ... drawing if ur Specification is out of our standard. sanitary Level Gauge