Double Diaphragm Pump, Air Consumption (Maximum) Not Applicable, Air Intake Connection Type FNPT, Check Seat Material 316 Stainless Steel, Diaphragm Material PTFE, Feet of Head (Maximum) 289 ft, Manifold Connection Single, Media Discharge Connection Type NPT, Media Discharge Location Top, Media Intake Connection Type NPT, Media Intake Location Bottom, Media Temperature (Maximum) 220 Degrees F, Pump Assembly Type Clamp, Valve Material PTFE, Viscosity (Maximum) Not Applicable