Used Microfluidics Microfluidizer. Model M-210B-EH. Stainless steel construction. Rated .5 - .6 GPM @ 4000 to 18000 PSI, operational capacity, 1 gallon to continuous sample size. Mounted in stainless steel enclosure with 15 HP 230/460 volt hydraulic unit. Serial# 97088. Built 1997.