Hayward Pressure Switch Only - CAX-20201

The Hayward Pressure Switch Only – CAX-20201 is a replacement safety component designed to monitor water flow and pressure in pool and spa systems. By detecting proper operating conditions, the switch helps protect equipment such as pumps, heaters, and chemical controllers from running when water flow is insufficient, reducing the risk of damage or malfunction. Compact and durable, it provides reliable performance and integrates seamlessly with Hayward’s automated water management systems. As a standalone part, it offers a straightforward solution for maintaining safe operation and extending the longevity of critical pool and spa equipment.