FEEDER, CHEMICAL SOLUTION, WATER TREATMENT. A UNIT, GENERALLY WITH A
CONTROLLER OR TIMER, DESIGNED TO INTRODUCE CHEMICAL SOLUTIONS INTO THE
WATER SYSTEMS FOR THE PURPOSE OF ACID WATER NEUTRALIZATION, CORROSION
CONTROL, FOOD PROCESSING, WATER PURIFICATION AND POLLUTION CONTROL AND
MONITORING, BOILING WATER, SWIMMING POOL AND MUNICIPAL WATER TREATMENT,
ETC.
