Hayward ORP and PH Sense & Dispense® Water Chemistry Automation Controller |HL-CHEMProduct Overview Automate pool water chemistry management with the Hayward ORP and pH Sense & Dispense Water Chemistry Automation Controller. The HL CHEM is designed for compatible Hayward OmniLogic automation systems, allowing the system to continuously monitor pool water ORP and pH levels for more consistent sanitizer and pH control. When paired with the proper compatible equipment, Sense & Dispense helps automate chlorine production or chemical

high-flow 3-inch union connections for both the suction and discharge ports

What does HP-TL mean

while the i10PS automation system manages pool/spa operation

Pool Capacity: Up to 40

or less effective at capturing debris

and safe charging for modern electronic devices

Q: Is this an OEM Zodiac part

Chemical automation controller is not included unless bundled separately

designed to efficiently clean your pool by pushing debris towards the main drain or collection system

riser requirement

Large 4-Gallon Reservoir

Reduces the need for frequent manual chemical dosing