Who is the DUO pH/Rx Dosing Pump Suitable For?
The Avady DUO pH/Rx Dosing Pump is the ideal solution for private pool owners (from 15 m³ up to 150 m³) looking for a 100% automatic, precise, and hassle-free water treatment system. This dual system simultaneously regulates pH levels (pH- or pH+) and proportional injection of liquid chlorine (Redox/Rx), ensuring your water remains crystal clear, fully disinfected, and perfectly balanced.
Equipped with a multilingual backlit display and advanced safety mechanisms — such as overdose protection (a volumetric alarm preventing accidental canister emptying) and stray current probe protection —, the DUO pump stands out for its high reliability. Furthermore, it is fully compatible with the AvadyConnect remote management platform and comes ready to install with a complete accessory kit.
Key Benefits
- Dual Automatic Regulation: Proportional and simultaneous control of pH and Redox potential (liquid chlorine dosing).
- Overdose Protection: Intelligent volumetric alarm that prevents excessive injection and unintentional chemical drum drainage.
- Stable & Accurate Readings: Stray current protection system for the probes against electrical interference in the water.
- Multilingual Backlit Display: Intuitive menus for quick, error-free navigation and setup.
- Remote Connectivity: Compatible with the AvadyConnect platform for monitoring treatment status from anywhere.
- Complete Installation Kit Included: Comes with all necessary components for immediate assembly, including a 2-in-1 probe holder, tubing, calibration solutions, and pipe punch tool.
Technical Specifications
| SPECIFICATION | TECHNICAL DETAIL |
|---|---|
| Recommended Pool Volume | From 15 m³ to 150 m³ (depending on model) |
| Measured / Regulated Parameters | pH (pH- or pH+) and ORP / Redox (Liquid Chlorine) |
| Interface & Display | Multilingual backlit LCD screen with navigation buttons |
| Safety Systems | Volumetric overdose alarm and stray current protection |
| Connectivity | AvadyConnect compatible / Input for low product level sensor (optional) |
| Warranty | 1-Year warranty on probes / Official Avady manufacturer warranty |
Frequently Asked Questions (FAQ)
What is Redox (Rx) regulation and how does it work?
The Redox (or ORP) value measures the real-time disinfection capacity of pool water in millivolts (mV). The dosing pump continuously analyzes this metric and injects the exact amount of liquid chlorine required to keep the pool sanitized without over-chemicalising.
How does the overdose protection work?
The device features a volumetric safety alarm that monitors continuous injection time. If it detects an unnaturally long dosing cycle (which could indicate a leak or flow issue), the pump automatically stops to prevent emptying the chemical container into the pool.
Do I need to buy pipe clamps or fittings separately?
No. The DUO pump includes a complete setup kit containing 2-in-1 probe holders, injection/suction valves, pipework tubing, and even a dedicated pipe punch tool, making installation straightforward.
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