Description
Hayward CAT 4000 Commercial PH/ORP Professional Cellular Chemistry Controller Package
The Hayward CAT 4000 Commercial PH/ORP Professional Cellular Chemistry Controller Package is a robust automated water quality management system built for demanding commercial aquatic settings. It continuously monitors key water chemistry parameters – specifically pH and ORP – using professional grade sensors, then automatically adjusts chemical dosing equipment to maintain balanced, safe water. By managing chemistry in real time based on actual sensor feedback, the CAT 4000 helps improve swimmer comfort, enhance sanitizer effectiveness, and reduce the manual effort typically associated with regular water testing and chemical adjustments.
What sets this package apart is its cellular connectivity, which enables remote monitoring and data access through Hayward’s PoolComm platform without relying on local WiFi. Facility managers can view water quality trends, receive alerts for out-of-range conditions like low pH or ORP, and review historical logs from virtually anywhere with an internet connection. The system also includes built-in alarm features and compatibility with existing chemical feed equipment to simplify integration and provide real time operational insight – making it a reliable choice for ensuring consistent water quality and compliance in busy commercial environments.
Hayward is a leading manufacturer of residential and commercial pool equipment and water technology solutions. The company designs and produces products such as pumps, filters, heaters, automation systems, and water chemistry controllers used in pools, spas, and aquatic facilities worldwide. Known for reliability and innovation, Hayward focuses on improving water quality, energy efficiency, and ease of maintenance for pool owners, service professionals, and large commercial aquatic operations.
Hayward CAT 4000 Commercial PH/ORP Professional Cellular Chemistry Controller Package Features:
- NSF/ANSI Standard 50 Certified
- Incredibly simple to install
- Compatible with all types of chemical feed equipment
- Dual sanitizer set points for back-up ORP control
- Comes complete with CAT Professional Series
- Professional Series pH and ORP Sensors
- Monitors and controls pH and ORP
Pool Warehouse
America's Favorite Pool Store, building backyard dreams since 1996!






Reviews
There are no reviews yet.