Rola-Chem 550180 Flow Cell Assembly – Complete Sampling Cell with Flow Switch, Fittings & Tubing
The Rola-Chem 550180 Flow Cell Assembly is a complete, factory-assembled inline sampling cell designed for use with Rola-Chem digital pH and ORP controller systems. This unit includes a clear acrylic flow globe, flow switch, probe gland fittings, and inlet/outlet tubing connections — everything you need for quick installation and immediate operation.
This flow cell ensures water continuously passes over the sensors in a low-pressure, controlled environment, which improves probe accuracy, extends sensor life, and allows for clean, uninterrupted water sampling. The built-in flow switch also serves as a safety interlock, ensuring chemical feed is paused if water flow stops — protecting your equipment and your pool or spa.
Ideal for commercial and residential systems using chemical automation, the 550180 simplifies installation, enhances safety, and delivers reliable water quality monitoring.
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Rola-Chem 550089 Probe Replacement Gland Fitting – 1/2" x 3/8" MPT for Flow Cells
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Rola-Chem 550135 Replacement pH Sensor Probe – BNC Connector for Digital and Gen II Controllers
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Rola-Chem 550136 Replacement ORP Sensor Probe – Compatible with Digital and Gen II Controllers
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Rola-Chem 550183 Flow Switch – Float-Style Replacement for Globe Flow Cell
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Rola-Chem 550181 Replacement Flow Cell - Clear Acrylic Chamber, Globe Only
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Rola-Chem 550201 Gold-Tip ORP Sensor Probe – Salt System Compatible with BNC Connector
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Rola-Chem 7125190 Shut-Off Valve – 1/4" NPT x 3/8" Tubing, Chemical-Resistant
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Rola-Chem 550054 Shut-Off Valve – 1/4" NPT x 1/4" Quick-Connect Tubing Fitting
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