The batch 3 gallon, 8 inch diameter pressure filter is designed for batch filtration of lab scale quantities of slurries under pressures of 60 PSI. The filter is tested at 80 PSI, but normal operating pressure is up to 60 PSI. The filter is available in carbon steel construction or 304 stainless steel construction (316 SS is also available). It features a 8” diameter by 14” height removable cylinder, a 10” square base plate with threaded bottom and side discharge ports, a swing away lid for easy filling, emptying, and is shipped completely assembled. Also included are 1/4” NPT quick connect air coupling for air supply, one standard polypropylene filter cloth with nominal 25 μ pore opening, one hi-seal filter cloth with built in rubber gasket, one package of 100 high wet strength filter papers (25 μ pore opening), pressure gauge, petcock valve for charging/discharging air, safety relief valve.