Oil-Free Scroll Vacuum Pump, Corrosion Resistant HiScroll, Pfeiffer Vacuum Inc., Hiscroll 6 C, Ultimate Vacuum: 1.5E-2 mbar, Pumping Speed: 3.6 CFM, Noise Level: 48 dB(A), Weight: 19kg, Dimensions (L x W x H): 380 x 220 x 257 mm, Gas Inlet/Outlet: DN 25 ISO-KF/DN 25 ISO-KF