Hayward Rotary Flow Sensor for Commercial Pool Water Monitoring Systems | CAX-20203
Hayward Rotary Flow Sensor for Commercial Pool Water Monitoring Systems | CAX-20203
Hayward Rotary Flow Sensor for Commercial Pool Water Monitoring Systems | CAX-20203
Hayward Rotary Flow Sensor for Commercial Pool Water Monitoring Systems | CAX-20203
Hayward

Hayward Rotary Flow Sensor for Commercial Pool Water Monitoring Systems | CAX-20203

$429.99
/
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SKU:
CAX-20203

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About This Item

The Hayward Rotary Flow Sensor (CAX-20203) is the OEM replacement flow-sensing component for Hayward Commercial water monitoring and control systems, designed to work alongside Professional Series pH, ORP, and other compatible sensors for pool water quality management.

IMPORTANT: PROFESSIONAL INSTALLATION REQUIRED
Electrical control components must be installed or replaced by a qualified electrician or certified pool technician. Do not attempt to install or service this component without proper certification.

This rotary flow sensor monitors water flow within Hayward Commercial pool and aquatic facility control systems. It integrates with compatible Hayward sensor arrays to provide flow data used by the control system to manage water treatment and circulation functions.

Specifications

Hayward Part Number CAX-20203
UPC 761418012749
Channel Open Line

Poolaroo Pro Tip

Before ordering, verify the exact sensor type required by your Hayward Commercial control system. Hayward's Commercial range includes multiple sensor variants for flow, pressure, temperature, and level monitoring — confirm CAX-20203 (rotary flow) matches the sensor position specified in your system's installation manual or wiring diagram.

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Hayward

About Hayward

Founded in 1925, Hayward has evolved from a small specialty metal shop in Brooklyn into a global powerhouse in residential and commercial pool equipment. For nearly a century, Hayward has pioneered advancements that revolutionized the swimming pool industry—most notably by transitioning pool equipment from heavy, rust-prone metals to durable, corrosion-resistant thermoplastics in the 1960s.

Today, Hayward is synonymous with reliable, energy-efficient performance and cutting-edge technology. From the legendary Super Pump to their modern Omni smart pool automation platforms, Hayward builds equipment designed to give pool owners total control and peace of mind. By focusing on sustainability, category-leading energy efficiency, and seamless smart home integration, Hayward empowers DIY homeowners to spend less time maintaining their water and more time enjoying their backyard oasis.

Why We Trust Hayward
A Century of Innovation: Over 100 years of engineering excellence, leading the industry from early metal valves to modern smart pool technology.
Unmatched Energy Efficiency: Pioneers of ultra-high efficiency variable-speed pumps and heating systems, saving pool owners money on monthly energy bills.
Total Smart Control: Creators of the Omni automation platform, giving users seamless, wireless control of pool chemistry, lighting, and temperature from their smartphones.
American Manufacturing Focus: The vast majority of Hayward products and components are proudly manufactured in United States facilities, ensuring strict quality control and dependable performance.

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