8in ECO Funnel, with 70mm SW cap adapter for 6TPI buttress containers

ECO Funnel is the original screw-on safety funnel with a lid for laboratory waste disposal. Designedto fit a 20 liter 5 gallon Rectangular Samson Stacker Drum with a 70mm 6TPI closure.Patented design features a latching lid with gasket to keep fumes contained. A removable largeparticle filter catches stir bars or other items. A detachable tube extends into the waste container tominimize chemical evaporation. ECO Funnel includes an additional safety feature to prevent overfilling;a secondary air-lock tube creates a small air gap in your waste container, which causes fluidto back up temporarily into the funnel when the container is full. After the screw cap adapter isloosened, the remaining fluid will safely flow into the container and not spill. Prevents emissions of99.9% of volatile waste solvents, acids, and bases in the laboratory. Prevents emissions of 99.9%of volatile waste solvents, acids, and bases in the laboratory.2000 ml fluid capacityFunnel top without the stem 9'' W x 11''LDimensions: Lid Open 9''L x 11''W x 27.5''HDimensions: Lid Closed 9''L x 11''W x 19''HShipping Dimensions: 9.00 x 11.00 x 27.50Research or further manufacturing use only, not for food or drug use.