Pentair Red ORP Sensor | Acu-Trol AK110 & AK600 Commercial Chemical Controllers | 744000330 C8319 like-for-like replacement in in-floor cleaning

like-for-like replacement in in-floor cleaning systems using G4 Internal Heads

and makes future removal easier

This bag is the debris-collection liner inside the leaf trap canister

and climbing performance

Pentair Red ORP Sensor | Acu-Trol AK110 & AK600 Commercial Chemical Controllers | 744000330 C8319 like-for-like replacement in in-floor cleaningORP 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