Hayward - Crystal Redox & pH Control Kit

Hayward – Crystal Redox & pH Control Kit

The Hayward Crystal Redox & pH Control Kit enables simultaneous, continuous monitoring of both redox (ORP) and pH levels in the pool water, providing the two most critical measurements for automated water treatment in a single kit. When connected to a compatible Hayward dosing controller, it allows automatic correction of both parameters without any manual testing or intervention.

Controlling pH and redox together ensures that chlorine remains active and effective — high pH dramatically reduces the germicidal efficiency of free chlorine, so keeping both in range simultaneously is essential for safe, clear pool water.

Ce qui est inclus

• Crystal-type pH probe with flow cell fitting
• Crystal-type redox (ORP) probe with flow cell fitting
• Connection cables for Hayward NG control systems
• Calibration buffer solutions for both probes
• Instructions complètes d'installation et d'étalonnage

Installation et étalonnage

Both probes are installed in line on the pool return pipe, in their respective flow cells where they are exposed to a continuous representative sample of pool water. Calibrate the pH probe with pH 4 and pH 7 buffer solutions, and the redox probe with a 465 mV reference solution. Recalibrate every 4–8 weeks.

• Référence : 14139
• Compatible with Hayward NG control units and dosing controllers
• Target pH: 7.2–7.6 | Target ORP: 650–750 mV
• Replace probe elements every 12–18 months under normal use