LMI C721-468SI
LMI Series C Chemical Metering Pump, 4 GPH @ 100, Pulse Input with Dual Manual Control, Machined PVC / PVC, 4 Function Valve (4FV), .375 Ceramic Valve Balls, PVDF / Polyprel O-Ring, Tubing PE .375" OD Connection, 115 Volt, 50/60 Hz