#AQL-CHEM2
Chemistry Automation pH Dispense Solenoid Valve for CO2

What if your pool could self adjust, automatically test its own chemistry, and balance and sanitize your water? What if it always knew what the water needed and adjusted continuously, eliminating unhealthy Chlorine and pH highs and lows? This professional-grade ORP (chlorine) and pH Sense and Dispense technology was previously only available for commercial pools. Hayward now offers an economical approach, with the same level of accuracy, for residential pools. Sense and Dispense uses a proportional feed algorithm that continuously tests the water, sampling pH and chlorine levels, and adjusting chemical feeding on a basis proportional to the demand. Other approaches don't sample the water often enough and release larger doses, which is far less effective and can create highs and lows similar to a manual approach. Adding Sense and Dispense to your Aqua Plus or Pro Logic is a fully integrated solution – not an additional box that resides on your pool pad. This eliminates additional installation costs and provides a single source for status reporting and control.

Sense and Dispense consists of two separate kits. The first kit senses pH and chlorine levels and dispenses a self-renewing supply of chlorine generated from salt. pH dispense can be achieved using the second kit, which includes a manifold that connects to a CO2 tank, a highly effective solution to lower pH as it tends to drift up with salt-chlorinated pools.

When used with the Goldline Pro Logic and AQL-CHEM sensing kit, the AQLCHEM2 CO2 dispensing kit solves the problem of how to provide low cost pH control for backyard pools without having to handle acid. The AQL-CHEM2 is designed to install on a standard CO2 tank and wire directly to the Pro Logic control. Using the AQL-CHEM sensing kit, the Pro Logic pool control will sense the pH level and if needed, the AQL-CHEM2 will introduce CO2 to the pool water. CO2 is mildly acidic when dissolved in water and will lower the pool's pH slowly without the safety or health concerns normally associated with harsher acids.