Roots Systems is the leading manufacturer worldwide of oil-free, Rotary Lobe compress, Process Gas blower and Vacuum Booster packages for process applications. Our company can be traced back to the 1930. As a unique feature, our Duragas series are made to comply with API 619 requirements, we have built single stage machines which can generate up to 4.5 bar (65 psid) pressure rise and with regard capacity from 1 m3/hr (0.6 cfm) to 50,000 m3/hr (30,000 cfm) and we can supply them up to 365 bar (5,300 psi) static pressure. Our packages are custom designed, manufactured, assembled and tested in the UK to meet your individual requirements. We have local after sales partner across the globe.