System components
- Assembled filter
- Pre–filters and post–filter
- Reverse osmosis membrane
- Drain saddle
- Installation fitting set
- Purified water faucet
- Set of tubes
- Service wrench
Specifications
- Inlet pressure: 2–5 bar
- Flow capacity: 70–75 L/h
- Water consumption: 140–150 L/h
- Waste water: 70–75 L/h
- Inlet water temperature: +4…+30 °C
- Room temperature: +5…+40 °C
- Power supply: 100–240 V, 50–60 Hz
Feed water requirements
- pH: 6.5–8.5
- TDS: <150–500 ppm
- Hardness: <100–400 ppm CaCO₃
- Chlorine: ≤0.5 ppm
- Iron: ≤0.3 ppm
- Manganese: ≤0.05 ppm
- COD: ≤5 ppm O₂
- Total microbial count (TMC): ≤100 CFU/mL
- Coliform index: None
Pure water requirements
- Total hardness: 20–23 ppm
- Bicarbonate: 48–60 ppm
- pH: 6.7–7.3
- TDS: 75–120 ppm
Perfect water for better coffee
Enjoy coffee made with water that meets the Specialty Coffee Association standards, with a Total Dissolved Solids (TDS) range of 60-120 ppm for pure water quality. This enhances the taste and aroma, providing a premium coffee experience every time.
Economical and environmentally conscious
With a 1:1 Pure to Drain ratio, the RObust COFFEE minimizes water waste and enhances cost efficiency, saving up to 350 EURO per year by converting a significant portion of water into purified output.
Built-in pressure monitoring
Equipped with pressure gauges, the system continuously monitors pump conditions. This ensures stable performance and helps identify maintenance needs before they become critical, enhancing the longevity of the system.
Reliable flow for consistent brewing
The filter provides a steady supply of 75 liters per hour, enough to keep your coffee machine running smoothly throughout the day, even during busy hours.
Customizable water quality
The system offers flexibility to adjust based on the specific TDS levels of your feed water, allowing for precise calibration to suit your water's unique composition. This adaptability ensures the filter consistently delivers high-quality water, effectively reducing impurities and maintaining performance, even in regions with fluctuating TDS levels.
Certified safety and compliance
RObust COFFEE system is CE-marked, confirming its compliance with European safety standards. It is also certified under EC New Approach Directives, providing peace of mind regarding its safe operation.