Standardize on one chemical feed solution with the new FLEXFLO® A1V Peristaltic Chemical Metering Pump. The A1 never loses prime, requires minimal maintenance, and has a high energy-efficient rating. This self-priming chemical metering pump delivers smooth chemical feed and does not require check valves. For more information about the FLEXFLO® A1 Peristaltic Chemical Metering Pump, check out: