Ecosoft R2D2-32 – Ultra-Slim Water Softening for Small Spaces
Ecosoft R2D2-32 is a compact automatic water softening system developed for apartments and smaller residential properties where installation space is limited.
With a cabinet width of just 220 mm, the system can be installed in narrow utility areas or suitable technical compartments where conventional water softeners may not fit.
Key Benefits
- Limescale reduction: helps prevent mineral deposits on plumbing and appliances.
- Ultra-slim design: only 22 cm wide.
- Appliance protection: helps protect boilers, washing machines and dishwashers.
- Automatic regeneration: restores resin capacity using a brine solution.
- Convenient maintenance: periodic salt refilling and routine servicing.
- Efficient salt use: approximately 1.28 kg per regeneration cycle.
How Does It Work?
The unit contains 8 litres of ion-exchange resin, which removes calcium and magnesium ions responsible for water hardness.
When the resin’s exchange capacity is depleted, the automatic control valve initiates regeneration using a salt solution.
At an inlet hardness of 250 mg/L as CaCO₃, the system provides approximately 1,450 litres of softened water per regeneration cycle.
Recommended Applications
- Apartments with limited installation space
- Small residential properties
- Households with moderate water consumption
- Installations requiring a particularly narrow water softener
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | R2D2-32 |
| Product code | AQBM-R2D2-32-H |
| Resin volume | 8 L |
| Operating flow rate | 1.0 m³/h |
| Capacity at 250 mg/L CaCO₃ | 1.45 m³ |
| Salt consumption | 1.28 kg/regeneration |
| Water consumption | 70–80 L/regeneration |
| Regeneration duration | up to 30 min |
| Operating pressure | 2–6 bar |
| Water connections | 1″ |
| Dimensions (H × W × D) | 650 × 220 × 460 mm |
| Dry weight | 17 kg |
| Power consumption | 3 W |
Installation and Maintenance
Installation requires a cold-water supply, a suitable drain connection for regeneration wastewater and an electrical power supply.
A mechanical sediment prefilter is recommended to protect the control valve from particles and debris.
Centavr Ūdens filtri provides equipment selection, professional installation, commissioning and maintenance services.










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