Grundfos 99159454 DDA Dosing Pump

99159454 Grundfos DDA Series Digital Dosing Pump, Type Key: DDA 60-10 AR-PVC/E/C-F-31A7A7BG. 3/4" x 3/4" NPT Male Connection, 100-240 Volts, 60 Hz, 1 Ph (Single Phase), Polyvinyl chloride Dosing Head, Ceramics Valve Ball, EPDM Gasket. 15.85 GPH Max Flow, - Chemical Metering Pump