Float and tilt level switches from ATMI are good solutions for liquids level detection and level regulation. Liquids like drinking water, clear water, wastewater, loaded liquids, aggressive liquid mixture.

• For drinking water meant for human consumption; ATMI offers ACS certified float level switches: especially SOBA EP ACS certified float level switch for level control of pumps, and ATS 165 EP ACS certified float level switch for direct connection to the pump.
• For clear water, wastewater, all kind of loaded liquids, ATMI offers devices in polypropylene copolymer: BIP STOP float level switch for small pumps, AT 120 float level switch for intensive use, ATS 165 float level switch for very agitated liquids (tower tanks for example).
• For slightly aggressive liquids with eventual grease layers on the surface ATMI offers level regulators like AQUA XL and AQUA MEDIUM level regulators with internal ballast, SOBA and SOBA SMALL level regulators with external ballast.
• For aggressive liquid mixtures (solvents, hydrocarbons, acids, etc), ATMI offers HR HY devices ( High resistance Hypalon) like AT 120 HR HY heavy duty float level switch and SOBA HR HY heavy duty float level switch.
• For liquids in hazardous environments 0, 1, 2 (gas) and 20, 21, 22 (dust), ATMI offers ATEX certified level regulators like SOBA EX ATEX certified level regulator.