Tubular level gauge directly indicates liquid level in atmospheric or pressurized tanks It is a simple /and reliable device mounted parallel along the side of tank. Material of Wetted part C.S./S.S..3041S.S.3161PP/PVC/Rubber Lined Glass Tube Heavy wall glass 19mm Pressure rating 10kg/CM Range 0-3 metre Scale Kt engraved on back-elite sheet graduated in cm Features Isolation valves of C.S./S.S 304/PP.