The Ayvaz MG-33 magnetic level gauge combines float buoyancy with magnetic coupling. Magnets in the float operate the red and white flaps outside the chamber, providing continuous visual level indication without a process-fluid connection to the display.

Available in different lengths, connections and mounting arrangements; single-piece manufacture up to 6 m. 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. Standard listed operating pressure: 10 bar; optional PN10/16/25/40 versions. Maximum temperature: 160 °C. IP66 protection; 3/8-inch drain plug; switch contacts available.

Applications include wastewater, chemical and petrochemical tanks, oil and diesel tanks, generator sets, marine fuel tanks, steam and hot-water boilers. State fluid density, temperature and connection requirements when ordering.