Pool Automation
Thousands of swimming pools, spas, water parks and water treatment applications worldwide rely on CAT Controllers® to meet their water quality requirements every day.
CAT 6000
Most Advanced,
Water Chemistry Controller!
Product List
Select 2-4 items to Compare
Product Listing
CAT 6000

The CAT 6000 provides the most precise sanitization control with an intuitive full-color touch screen, Dynamic Sanitizer Control, and solid-state sensing technology for its low-maintenance true free chlorine, temperature, and conductivity sensors.

CAT 5500

The CAT 5500, a wireless, communicating controller, contains sensing and controlling capabilities that offer the utmost in convenience in pH, ORP, conductivity/NaCI, backup sanitization and internet-based monitoring.

CAT 5000

The CAT 5000 is the world's first wireless, internet-based water quality controller employing both satellite and terrestrial communications to provide worldwide coverage.

CAT 4000

The CAT 4000 wireless, web-based water chemistry controller provides picture-perfect water quality on site and remote monitoring via web browser. You can view water quality data, etc. via email, cell phone, or SMS.

CAT 2000

The CAT 2000 constantly monitors pH and sanitizer activity (chlorine, bromine, even salt systems) and automatically implements chemical feeding in proportion to demand for picture-perfect water quality at all times.

HCC 4000

The HCC 4000 water chemistry controller monitors pH/ORP and derived free chlorine while providing wireless access via PoolComm. Featuring customizable chemical feed options and internal data storage, it's the most advanced within the HCC Series.

HCC 2000

The HCC 2000 is a powerful yet affordable microprocessor-based pH/OPR automated water chemistry controller. The controller features proportional feed to ensure precise water chemistry maintenance and operates using the ORP Method.


Poolcomm.com allows detailed monitoring and adjustment of pH, ORP and more via the Internet, over any computer, Blackberry or iPhone. Multiple pools can be managed from any location. Pools can be grouped and alarm status seen at a glance.