The standard Hayward CAT 2000 Controller is an automated system that continually monitors pH and ORP sanitizer activity and constantly adjusts the feeding of chemicals proportional to the demand. The CAT 2000 chemical controller is compatible with chlorine, bromine, and salt pool sanitizing systems. It comes pre-mounted on a PVC backboard with a blow-molded flow cell and a float-style flow switch. The CAT Controllers feature long-lasting, low-maintenance CAT Professional Series pH and ORP sensors. Known for unmatched reliability, the CAT 2000 is also easy to install, set up, and operate.
The CAT controllers will provide you with substantially reduced chemical maintenance, improved compliance with Health Department operating standards, and chemical cost savings. All CAT controllers incorporate state-of-the-art microprocessor-based design technology. They offer powerful chemistry management in an affordable unit for swimming pools, waterparks, and spas.
CAT Controllers are the industry’s most trusted water chemistry controllers. You can rely on Hayward’s CAT Controllers for picture-perfect water chemistry.








