Comes in 3 system configurations Extremely quiet operation <50 dB(A) Chemical-resistant, maintenance-free PTFE diaphragm pump eliminates the need for changing pump oil Small footprint saves valuable bench space Wide variety of 15 different rotor options to accommodate tubes from 0.2 mL to 50 mL, microplates and PCR plates Motorless induction drive and chemical-resistant, stainless steel chamber for trouble-free operation Can be connected with most commercially available cold traps for use with vapors Coated lid with superior chemical resistance