The eOne MF 1505 Pump Kit includes a pre-wired cable for an easy connection into the Electric Nutrient Delivery System Lo-Flo and Hi-Flo Systems. It is a microprocessor controlled, multifunction metering pump, suitable for applications which require proportional dosing. The eOne MF 1505 operates at 3.96 GPH (15 LPH) at 72 PSI (5 BAR). 4 x 6 mm tubing size.