LMI AD841-929SI
LMI Series AD Chemical Metering Pump, 0.5 GPH, 250 Max PSI, 50/60 Hz, 115 Volt, Pulse/Analog Input with Dual Manual Control - Digital, Acrylic / PVDF (Machined FastPrime Head, Double Ball Check Valves with 4 Function Discharge Valve 4FV), PTFE Valve Balls, Fluorofilm Diaphragm, PTFE / Polyprel Seat & O-Ring, Tubing PE 1/4" OD