Pneumatic Sterile Air Filter, Modular, Miniature Size, NPT 3/4 In, 2 Ports, Max Flow 122 CFM, 99.9999+ @ 0.01 Microns, Max Pressure 250 PSI, Max Temp 130 F, Bowl Type (Material) Steel, Height 13 In, Width 4 In, Sight Glass, Indicator Multistage Filter AssembliesComplete 3-stage sterile air systems feature integrated prefilter assembly that includes high-efficiency coalescing filter for removal of liquid and solid contaminants, automatic drain, and a color-coded differential pressure measurement to indicate filter changes. The final-stage sterile air grade filter removes all viable organisms and complies with all USDA and FDA requirements. Individual components are also available separately. Sterile air filters do not require drains.Max. pressure: 250 psi Max. temp.: 130 F 2 ports