AstralPool RolaChem RP9 0/5 pH Controller for Automatic pH Control with Intelligent Acid Dosing

Water comfort and sanitiser efficiency are heavily influenced by pH balance, making ongoing adjustment an important part of pool care. The AstralPool RolaChem RP9 0/5 removes much of this manual workload by continuously monitoring pH levels and automatically dosing corrective chemicals when required. Suitable for pools up to 120,000 litres, the system helps maintain balanced water conditions with minimal operator involvement.

A built-in 5 RPM acid dosing pump works alongside advanced control software to deliver measured chemical corrections based on real-time pool requirements. Instead of applying pH adjuster at predetermined intervals, the controller varies dosing duration according to demand, helping achieve more accurate water balance while avoiding excessive chemical addition.

Continuous feedback is provided by a pH sensor featuring an inbuilt amplifier that detects and communicates precise water condition data to the controller. As weather patterns, swimmer loads and operating conditions fluctuate, the software automatically adjusts dosing behaviour to suit changing requirements. Maintaining correct pH levels also supports the effectiveness of pool sanitisers and overall water quality.

Consistent pH control contributes to a more comfortable swimming experience by helping reduce common symptoms associated with poorly balanced water, including eye and skin irritation. Compatibility with Viron Connect allows the RP9 to form part of a broader automated pool management system for streamlined operation and monitoring.

• Automatic pH monitoring and correction system.
• Integrated peristaltic acid dosing pump built into the controller platform.
• Proportional dosing logic varies chemical feed duration according to demand.
• pH sensor incorporates an inbuilt amplifier for enhanced measurement accuracy.
• Continuous monitoring software automatically responds to changing conditions.
• Demand-based chemical adjustment accounts for weather and swimmer load variations.
• Designed to support balanced water chemistry through ongoing pH management.
• Compatible with Viron Connect automation integration.

The controller includes a 3 year warranty, with the pH sensor, dosing motor/gearbox assembly, and associated tubes and fittings covered for 1 year.