EN
DE
SV
NL
FR
ES
RO
PL
IT
RObust 1500 direct flow reverse osmosis filter is designed to provide a high flow rate of pure water in a compact size for cafes, hotels, offices, schools, laboratories, dental offices, private homes, and more. Its unique design conceals all electrical components from external factors while maintaining easy access to replaceable elements for quick and efficient system maintenance.
Filtration technology
The core element of RObust 1500ECO filter is the reverse osmosis membrane, which ensures perfect water quality. This membrane blocks even the tiniest particles, including viruses and bacteria, allowing only water molecules to pass through.
To extend the membrane’s lifespan, the system includes pre-filtration cartridges:
- Mechanical cartridge captures large particles like sand and rust.
- Granular activated carbon cartridge removes chlorine and its compounds, improving the taste and smell of water.
Compact design & high performance
RObust 1500ECO is even more compact than the previous version while offering higher performance. This allows it to provide a steady flow of purified water for businesses and homes while taking up less space.
System components
- Assembled filter
- Pre–filter and post–filter
- Reverse osmosis membranes
- Drain saddle
- Installation fitting set
- Set of tubes
- Service wrenches
Specifications
- Inlet pressure: 1–5 bar
- Flow capacity: 90–100 L/h
- Water consumption: 140–165 L/h
- Waste water: 50 L/h
- Inlet water temperature: +4… +30 °С
- Room temperature: +5…+40 °С
- Power supply: 230 V, 50 Hz
Feed water requirements
- pH: 6.5–8.5
- TDS: ≤ 1500 ppm
- Hardness: <500 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
RObust 1500 direct flow reverse osmosis filter is designed for cold tap water only.
The front panel features two pressure gauges:
- Inlet pressure gauge – displays pressure after pre-filters.
- Pump pressure gauge – indicates pressure after the membrane block.
If pressure drops below recommended levels, follow the panel instructions.
Pre-filtration cartridges
Replace after filtering 5,000 liters or at least every 3 months to prevent membrane damage.
Reverse osmosis membrane
Replace after filtering 40,000 liters or at least once per year if filtration speed decreases.
Post-filtration cartridge
Replace after filtering 5,000 liters or at least every 3 months if taste deteriorates or odor appears.
Replace all cartridges together as a set.
Downtime maintenance
If unused for over 2 weeks, disinfect before resuming use (procedure in the user manual).
Compatible replacement solutions
RObust 1500 direct flow reverse osmosis filter
Consistent high-volume water supply
With a flow rate of 90-100 liters per hour, the RObust 1500 provides a continuous supply of purified water, making it ideal for coffee houses, petrol stations, laboratories, and apartments. Its reliable performance ensures clean water for both commercial and residential use, meeting the needs of high-demand environments.
Economical and environmentally conscious
Featuring a 2:1 Pure to Drain ratio, this filter minimizes water waste and enhances cost efficiency, saving up to 560 EURO annually by converting a higher percentage of water into pure output.
Made to run 20 hours per day
ROBUST systems are designed to operate up to 20 hours a day. This makes them an excellent choice for businesses where a filter failure during peak hours can lead to loss of revenue.
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.
Certified safety and compliance
RObust 1500 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.
