HIGH CONSTANT PERFORMANCE The durable cast iron and stainless steel components of AGS two-stage vacuum pumps are the result of a rigorous testing and development programme. With almost half a century of AGS's expertise in vacuum technology, these cutting-edge products integrate contemporary engineering principles. Before being shipped out, all Vacuum Pumps undergo a comprehensive asse... https://www.aahanagiffard.com/products/Vacuum_Pumps/12/Vacuum_Pumps/20