Astral Rolachem Chlorine Dosing System – RO9 – 0/20 – Automatic Control
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Astral Rolachem RO9 Chlorine Dosing System – 0/20 Model (Automatic Control)
Effortless Chlorine Management for Medium-Sized Pools
Take the guesswork out of pool sanitisation with the Astral Rolachem RO9 Chlorine Dosing System – 0/20, designed to automate chlorine delivery and keep your pool safe, clean, and perfectly balanced all year round.
This intelligent dosing unit is ideal for medium-sized pools and uses real-time ORP (Oxidation Reduction Potential) feedback to dose chlorine only when it’s needed—minimising chemical waste while ensuring effective sanitisation.
Key Features:
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Automatic Chlorine Dosing
Maintains consistent chlorine levels by adjusting output based on live ORP readings (probe sold separately). -
20L Peristaltic Pump Capacity
Designed for pools requiring reliable chlorine dosing up to 20 litres per day. -
Digital Display & Smart Controls
Easy to use, with accurate digital control for precise chlorine regulation. -
Low Maintenance, Quiet Operation
Peristaltic pump technology ensures smooth, quiet, and dependable performance.
What’s Included:
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Rolachem RO9 Chlorine Dosing Controller
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Integrated 20L peristaltic dosing pump
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Tubing and mounting hardware
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Installation guide
ORP probe sold separately.
Perfect For:
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Residential pools up to approx. 60,000L
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Pool owners looking to reduce manual chemical testing
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Upgrades from manual or basic dosing systems
Need professional installation or support? The Pool Lab is here to help with expert advice and service.
