By Hayward Pool Products
Part # CAX-20203
CAX-20203 Rotary Flow Sensor
The CAX-20203 Rotary Flow Sensor is a high-precision flow detection device designed for use in commercial pool and spa water management systems. Engineered for reliability and long-term durability, this sensor accurately monitors flow conditions in real time, ensuring optimal performance of connected controllers such as the Hayward HCC series and other compatible automation systems.
Key Features:
✅ Rotary Paddle Wheel Design
Provides consistent and accurate flow detection, even at low velocities.
✅ Rugged, Chemical-Resistant Construction
Built to withstand harsh pool environments including chlorinated, brominated, and saltwater systems.
✅ Compatible with pH/ORP Water Chemistry Controllers
Commonly used with Hayward HCC2000 and HCC4000 controllers.
✅ Plug-and-Play Installation
Simple electrical and plumbing integration with most commercial pool plumbing systems.
✅ Standard 1/2" NPT Male Thread
Ensures easy inline installation into flow cells or plumbing manifolds.
✅ Fail-Safe Performance
Signals the controller to disable chemical feed during low or no flow conditions, enhancing safety and reducing chemical waste.
Applications:
Commercial Pools
Water Parks
Spas & Therapy Pools
Hotels, Condos, and Apartment Complexes
Public and Municipal Aquatic Centers
