SBEM’s Automatic Tank Level Gauge (ATLG) Series 133 LS with Liquid Seal Assembly is specifically engineered for accurate level measurement in volatile product storage and tanks under inert gas blanketing or slight positive pressure up to 600 mm water column. This robust accessory enhances the performance of ATLG Series 133 and Open Scale Target Reading Type Level Indicator Series 131 by preventing vapour loss and ensuring reliable readings in pressurised tanks. Available in multiple configurations, the 133 LS uses high-quality materials like GI, SS304, or SS316 pipes with aluminium elbows and SS316 pulleys to suit varied industrial needs. The assembly is compatible with transformer oil as a sealant and supports different sealant volumes based on pressure ratings. SBEM’s Liquid Seal Assembly ensures operational safety and precision, making it ideal for the oil, gas, chemical, and petrochemical sectors worldwide. With ISO 9001:2008 certification, SBEM delivers globally trusted level measurement and control solutions.