The Pfeiffer 2015 I version Pascal Analytical series Dual Stage Rotary Vane Vacuum Pump is specially designed for analytical instrument applications such as: Mass Spectometers, GC/MS, LC/MS, Electron Microscopes and Residual Gas Analyzers. Thanks to a very simple and highly reliable design, the Pfeiffer 2015I 2015 i Analytical Pascal series dual stage rotary vane vacuum pump provides great performance with high pumping stability. Used for light gases, they produce low noise with minimal oil backstreaming, and have a long operating life. The Pfeiffer 2015I Analytical Pascal vacuum pumps have a pumping speed displacement of 10.6 CFM. This Pfeiffer 2015I Analytical Pascal dual stage rotary vane vacuum pump comes with manufacturer's warranty. Oil, parts and accessories for this pump are available on this website.