Vacufuge Concentrator Model 5301 concentrates DNA/RNA, nucleotides, proteins, and other samples quickly. Narrow, 13-inch width saves valuable bench space. Motorless drive and sealed chamber provide trouble-free operation. Operates quietly at (C1779-2A) has an AC receptacle in the rear for connection to a vacuum source. All pump functions, including vacuum release and evaporation modes, are fully controlled by the concentrator.