Gems^® 01755 level switch is part of the LS-1755 series of float level switches.  These small size switches are made of 316 Stainless Steel and offer rugged durability with broad heat and pressure capabilities. The LS-1755 series switches are idea for shallow tanks or restricted spaces, or for low-cost, high-volume use. Stainless steel is generally recognized as safe with FDA for food contact regulations.