Used Premier SuperMill media mill, model HM-5, carbon steel jacketed chamber and disks, approximately 6.5 liter gross capacity, 5 liter working capacity chamber, mechanical seal with seal pot, 20 hp, 460 volt xp motor, 1.5 hp xp on board feed pump, on board xp controls, serial# HM5.20.1.5.ND77.01.04.87.001, built 1987. SKU-3326-3