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RObust 4000 is an innovative product designed specifically for dishwashers in restaurants or similar environments where space is limited. This ultra-compact direct flow reverse osmosis filter boasts the highest flow rate in the RObust filter range, all without the need for an additional tank. RObust 4000 features a stainless steel body, seamlessly designed to match the general style of other restaurant equipment.
System components
- Assembled filter
- Pre–filter and post–filter
- Reverse osmosis membranes
- Drain saddle
- Installation fitting set
- Set of tubes
- Service wrenches
- Power supply
Specifications
- Inlet pressure: 2–5 bar
- Purified water flow rate: 150–180 L/h
- Feed water flow rate: 230–300 L/h
- Concentrate flow rate: 80–120 L/h
- Inlet water temperature: +4… +30 °С
- Room temperature: +5…+40 °С
- Ingress protection rating: IP 54
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 4000 reverse osmosis filter
Instant and high-flow water supply
RObust 4000 delivers purified water at an impressive rate of up to 3 liters per minute, with a high flow capacity of 180 liters per hour. This ensures an immediate and steady supply of water under pressure, efficiently supporting multiple devices simultaneously in high-demand environments.
Ultra-compact design
Its sleek, space-saving design is perfect for installations where space is limited. The stainless steel housing integrates seamlessly with existing equipment, providing both functionality and aesthetics.
Economical and environmentally conscious
Featuring a 2:1 Pure to Drain ratio, this filter minimizes water waste and enhances cost efficiency, saving up to 1000 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 4000 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.