Patterson-Kelley Solids Processor, 5 Cu Ft Patterson Kelly Solids Processor, S/S 5 cu ft working, Max Density 70 Lbs Cu Ft. Max Design Shell Full Vacuum Jacket 30 Psig @ 250 Deg. F. 230/460/3 Phase XP 22-222 Rpm Chain Driven 5 Horsepower 230/460/1750 Rpm 3 Phase Bar Drive. Mounted On Twin A Frame Factory Stands With Extentions (1979) National Board Rated 43706. 6" Butterfly Discharge And Two Factory Lids.