BECSys Molded Flow Cell Upgrade Kit – Rotary Flow Switch - 2210770

The BECSys Molded Flow Cell Upgrade Kit (Rotary Flow Switch) – Part Number 2210770 – allows you to upgrade an existing round-style BECSys flow cell to the latest molded version with advanced water retention and monitoring capabilities.

Engineered for optimal performance and ease of maintenance, the molded flow cell design keeps pH and ORP sensors wet during no-flow conditions, extending sensor life and improving data reliability. It also includes a rotary-style flow switch, offering a durable and accurate method for detecting water movement through the sample line.

The flow cell features a clear acrylic viewing window for quick inspection, an oil-filled pressure gauge, and a dedicated port for sensor wash chemical injection. This upgrade helps ensure consistent water chemistry monitoring while minimizing risk during system shutdowns or low-flow events.

Ideal for commercial pools, spas, water features, and other facilities using BECSys controllers, this kit includes all necessary tubing fittings and isolation valves for seamless integration.

Note:  The BECS Round Flow Cell has been discontinued and this is the upgrade kit. Some parts from the Round FC sample stream being replaced will be reused.

Key Features

✔ Upgrades existing round flow cell to latest molded version
✔ Rotary flow switch included for flow detection and controller interlock
✔ Maintains sensor hydration during no-flow conditions
✔ Clear viewing window for easy inspection of sensor tips
✔ Includes oil-filled pressure gauge and sample valve
✔ Integrated port for sensor cleaning solution injection
✔ Minimizes taped joints for simplified installation
✔ Factory-standard option on new BECSys controller systems

Specifications

• Part Number: 2210770

• Flow Cell Body Material: ABS, 30% glass-filled, UV stabilized

• Viewing Window: Clear acrylic

• O-Rings: Viton

• Connections: ½″ tubing fittings

• Dimensions: 7.158″ W × 4.500″ H × 3.855″ D

• Max Pressure: 60 psi

• Operating Temp: 5 to 60 °C

• Humidity: Up to 95% non-condensing

• Warranty: 1 year manufacturer warranty

Note: Horizon is currently authorized to sell and ship BECS products only to facilities located in Minnesota and Wisconsin. If you're outside this region, please visit BECS.com to locate your local authorized BECS partner.