The flow rate is adjustable in percentage through the potentiometer located under the front panel that modifies the operating frequency of the pump. They have a level sensor input. Double adjustment scale: possibility of dividing the maximum dosing frequency by 5. This double scale allows the user to have two pumps with a single model at the same time.
Very important part of the chemical treatment of water are pH regulators, either solid or liquid.
Disinfectants do not fulfill their function completely if we have an unchecked pH level, so it is highly recommended to check the levels of this period and readjust as needed.
Consult usif you need more information about pH.