Ai UL/CSA -40°C 316L SST 4.6L Capacity Cold Trap w/ KF25 Ports

The new Ai 3rd Gen -40°C/F T40 cold traps all come ETL certified, standard. They have a small footprint, but at the same time, offering you the same cooling power. New features include a large 316L SST 4.6 liter trap, 316L corrosion-resistant trapping layers and vacuum connections, PTFE encapsulated silicone sealing gasket, upward KF25 vacuum connections provide you safer and easier vacuum tubing connection and removal. No chilling fluid required, just plug and play.Grade 316, also called "The Food Grade Stainless" or "Marine Grade Stainless", is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.Grade 316L, the low carbon version of 316 and is immune from sensitisation (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welde