Stainless Steel lift tables that are mainly cleanroom compliant are fully stainless steel in 304 or 316 stainless steel grade and these are electric powered with no hydraulic fluid in the operation of the lift table. Superlift Material Handling offers quality cleanroom-compliant lift tables that are designed to meet the operation needs. Visit the website or dial 1.800.884.1891 for more information. See more: https://superlift.net/products/stainless-steel-electric-lift-tables