1LB EVO Closed Loop Extraction Kit Configuration:Professional and a full bore 1 2" The permeate adapters include and a full bore 1 2" Male JIC connection included on the injection manifold and collection base and its availability depends on the composition of the crude oil and the specific refining techniques employed by the refinery Beyond the larger recovery lines and inline color remediation column the 1lb EVO Elite options come paired with our ETL listed 5 liters Neocision heated circulator and the sleeved EVO recovery tank that allows for the pre chilling of solvent and speedy solvent recovery Check with your local fire marshal for guidance when operating indoors