The Flow Max 220 measures the liquid pumped from one tank to another while providing a self-contained digital display with six digits indicating flow rate and totals. Max total displayed 999,999 gallons or liters. Installation can be directly mounted in line on the sprayer, nurse truck, or chemical fill tank. It operates using a single internal and replaceable 3.6V long-life battery that will last for over 1.5 million gallons total. Flow is 5 GPM to 200 GPM.
California residents: see Proposition 65 information