Double Diaphragm Pump, Air Consumption (Maximum) 60 scfm, Air Intake Connection Size 1/2 in, Air Intake Connection Type FNPT, Check Seat Material Polypropylene, Diaphragm Material PTFE, Feet of Head (Maximum) 240 ft, Flow Rate (Maximum) 72 gpm, Manifold Connection Single Port, Media Discharge Connection Size 1 1/2 in, Media Discharge Connection Type Flange, Media Discharge Location Center, Top, Media Intake Connection Size 1 1/2 in, Media Intake Connection Type Flange