LMI Series C Metering Pump, 4 GPH @ 100 PSI, 115 VAC display Wet Wet Differential Pressure 5 valve manifold Rango de Presion:0 a 1" w.c. Wet Wet Differential Pressure 5 valve manifold 0 150PSID 10V Pipe Size mm:15 4 GPH @ 100 PSI LMI Series C Metering Pump