Double Diaphragm Pump, Aluminum, Air Operated, Viton, 12 GPM
9 gpm, Manifold Connection Single Port, Media Discharge Connection Size 1/2 in, Media Discharge Connection Type NPTF, Media Intake Connection Size 1/2 in, Media Intake Connection Type FNPT, Media Temperature (Maximum) 225 Degrees F.Double Diaphragm Pump, Air Consumption (Maximum) 20 scfm, Air Intake Connection Size 1/4 in, Air Intake Connection Type NPT, Check Seat Material Aluminum, Diaphragm Material Viton, Feet of Head (Maximum) 125 ft, Flow Rate (Maximum) 10.