Double Diaphragm Pump, Air Consumption (Maximum) Not Applicable, Air Intake Connection Size 3/8 in, Air Intake Connection Type FNPT, Check Seat Material Polypropylene, Diaphragm Material PTFE, Feet of Head (Maximum) 231 ft, Flow Rate (Maximum) 10 gpm, Manifold Connection Single Port, Media Discharge Connection Size 1/2 in, Media Discharge Connection Type NPT, Media Discharge Location Top, Media Intake Connection Size 1/2 in, Media Intake Connection Type NPT, Media Intake Location Bottom. This item has been restricted from sale in the following state (s): []