Hayward CAX-20203 Rotary Flow Sensor

What This Part Is Used For
The CAX-20203 rotary flow sensor measures water movement in compatible Hayward automation systems. It confirms adequate circulation for chemical or sanitation control.

Why This Part Matters
A functioning flow sensor protects equipment from operating dry. Replacing a worn sensor restores accurate flow detection. Proper circulation monitoring prevents cell and heater issues.

Key Features and Specifications

• Manufacturer part number CAX-20203
• Rotary flow sensor
• For compatible Hayward systems
• Measures water movement
• Safety interlock device

Installation and Fitment Guidance
Install in correct orientation within plumbing. Ensure wiring connections are secure. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward automation integrates flow protection across sanitation systems. Accurate sensing protects pumps and cells. Genuine components maintain reliable operation.

Common Service Context
Replaced when flow errors persist. Frequently diagnosed during chemical control service.