LMI AD251-634VI
LMI Series AD Chemical Metering Pump, 1 GPH, 110 Max PSI, 50/60 Hz, 115 Volt, Dual Manual Control - Digital, PP / PP (High Viscosity Head), 316SS Valve Balls, Fluorofilm Diaphragm, PTFE Seat & O-Ring, Tubing PE 1/2" OD / Vinyl 15/16 OD