Pot Feeder - Bypass feeder

A bypass feeder, also known as a chemical pot feeder, is a device used to introduce treatment chemicals into closed-loop water systems like heating and air conditioning loops or cooling towers. It works by creating a loop that diverts a portion of the system's liquid through the feeder, where chemicals are dissolved and then returned to the main-stream. This method allows for the precise, and often manual, addition of chemicals to prevent issues like corrosion, scale buildup, and microbial growth.