Pentair Red ORP Sensor | Acu-Trol AK110 & AK600 Commercial Chemical Controllers | 744000330 C8319 Four steps with a total

Four steps with a total rise of 46-3/4" from base of ladder to top step

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Pentair Red ORP Sensor | Acu-Trol AK110 & AK600 Commercial Chemical Controllers | 744000330 C8319 Four steps with a totalORP Sensor Acu Trol AK110 & AK600 Chemical Controllers The Pentair 744000330 is the OEM replacement Red ORP (Oxidation Reduction Potential) sensor for the Acu Trol AK110 and AK600 Commercial Chemical Controllers. If your existing ORP sensor has failed or requires replacement, this is the factory matched component for those controller models. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Electrical control components must be installed or