Used Endress+Hauser Liquiphant M Level Switch FTL51H-AGW2BC2G6A, manufactured by Endress+Hauser, Serial no 46000A01029, 606mm. IP66/IP67/NEMA 4X. Sensor material 316L stainless steel. The level switch is fitted to a 100 diameter double flanged connection pipe. Previously fitted to a storage tank.