LMI B931-363SI
LMI Series B Chemical Metering Pump, 4.5 GPH, 50 Max PSI, 50/60 Hz, 115 Volt, 4-20 mA Input or pulse divide or multiply with Dual Manual Control, Molded PVDF / PVDF, .375 Ceramic Valve Balls, Fluorofilm Diaphragm, PVDF / PTFE Seat & O-Ring, Tubing PE .375" OD, 4 Function Valve (4FV)