The lightweight MG-33S magnetic level gauge uses a float with permanent magnets to operate red and white indicator flaps. It provides continuous visual monitoring with a leak-tight construction and is available in different lengths and mounting configurations.

Body: AISI 304/316 stainless steel. Float: AISI 316L. Magnetic disc: aluminium. Flaps: plastic/aluminium. Connections: flange, union, socket or nipple; DIN, ANSI or JIS flanges in St37.2 carbon steel or stainless steel. Maximum listed pressure: 10 bar. Maximum temperature: 160 °C. IP66 protection; 3/8-inch drain plug; switch contacts available.

Applications include steam and hot-water boilers, wastewater, chemical and petrochemical tanks, oil, diesel and marine fuel tanks.