The Pfeiffer Duo 65 Dual Stage Rotary Vane Vacuum Pump is designed and manufactured to meet the demanding requirements of various industrial and scientific applications. Thanks to a very simple and highly reliable design, the Pfeiffer Duo 65 Dual Stage rotary vane vacuum pump provides great performance with high pumping stability. These Pfeiffer Duo 65 Dual Stage Rotary Vane Vacuum Pumps have a pumping speed of 41 CFM, can achieve an ultimate pressure of 2.25 x 10^-3 and have DN 40 ISO-KF inlet and exhaust connections. This Duo 65 runs on P3 Hydrocarbon oil only. This pump comes with a 1 year manufacture warranty. We also offer oil, parts and accessories for this pump (check our related section below).