Ecosoft ROBUST 4000

The ROBUST 4000PRO is a professional filtration system ideal for cafés, pubs and restaurants. It is compact yet has a high filtration capacity (~180 litres per hour). It is easy to use and can be connected simultaneously to a storage tank and an espresso machine, providing filtered water to both the machine and the dedicated tap. This reverse osmosis system will produce as much water as you need to prepare drinks and food, as well as pure water for your customers and staff.

This ROBUST 4000 professional reverse osmosis system features two 10-inch Big Blue cartridges for efficient and long-lasting pre-filtration, and two reverse osmosis membranes, each with a capacity of 500 GPD. Our tests have shown that coffee and tea taste much better when made with water filtered through this reverse osmosis system.

The ROBUST 3000PRO system is the perfect solution for the HoReCa sector:
the combination of high performance and compact dimensions makes this system ideal for large restaurants.

Food and drinks will taste much better
: purified water contains no chlorides, pesticides, heavy metals, organic compounds, viruses or bacteria.
- Thanks to its high filtration capacity, you’ll have plenty of water for everything you need –
fresh juices, coffees, cocktails, teas and other drinks will taste better.

Customers will notice the difference
: - Soft drinks will taste much better -
Teas will look
clearer - Coffees will have a stronger aroma and a richer crema -
Food will have a more pronounced flavour -
You’ll be able to offer free water to customers

Your equipment is protected:
- thanks to limescale filtration, your business’s equipment will last much longer -
you can save up to 50% on detergent.
- Purified water does not clog
equipment nozzles and pipes – boilers and other boiling equipment will last much longer

. High performance for 6 months
: – the membrane pores are 0.0001 microns, 4,000 times smaller than bacteria.
- Absolute purification of up to 99.8 per cent. Continuously tested by DSV.
– Pre-filters are replaced after approx. 10,000 litres of water or after a maximum of 6 months.
– Membranes are replaced after ~90,000 litres of water (maximum 24 months).

Grow your business, save money and keep your customers happy:

• You’ll make delicious coffees and teas
• You’ll make the tastiest lemonades and fresh juices
• You’ll always have freshly filtered water for the bar or kitchen
• You can offer customers free drinking water

The filtration system comprises the following stages:

• a 10" Big Blue pre-filter cartridge (5 microns) which removes sediment (rust, sand, soil, etc.)
• a 10" Big Blue pre-filter cartridge with a block of activated carbon to remove chlorine and other derived compounds
• 2 high-capacity (500G) reverse osmosis membranes that remove 99.8 per cent of dissolved impurities, bacteria and viruses

Key advantages of the ROBUST 4000 system

• Dow Filmtec™ (USA) reverse osmosis membranes with a filtration efficiency of 99.8 per cent
• Original and compact design that fits very well into any premises
• 2 pressure gauges to monitor pressure and ensure proper operation
• Operates with or without a storage tank for filtered water
• High-power pressure pump included
• Bath tap included
• Supply connection, tap and hoses included

Microbiological safety and conditions of use

• Reverse osmosis filtration systems are designed to improve the quality of drinking water and reduce impurities; however, they are not sterilisation equipment and do not guarantee the complete elimination of microbiological contamination under all conditions of use.
• The quality of the filtered water depends on factors such as the quality of the feed water, correct installation, initial and periodic sanitisation, and adherence to the replacement intervals for consumables.
• In the absence of correct installation and maintenance, bacteriological contamination may occur within the system or at the point of use. For applications involving microbiological risk, the use of a UV steriliser is recommended.
• Test results may be influenced by the method of sampling, handling and transport of the water sample.

System components:

• Fully assembled system
• Pre-filter and post-filter
• Reverse osmosis membranes
• Drain valve
• Installation parts (T-piece and fittings)
• Set of flexible hoses
• Service spanner
• Power supply

Specifications:

• Inlet pressure — 2–5 bar
• Purified water flow rate — 150–180 L/h
• Inlet water flow rate — 230–300 L/h
• Waste water flow rate — 80–120 L/h
• Inlet water temperature — +4…+30 °C
• Ambient temperature — +5…+40 °C
• Protection rating — IP 54

Minimum feed water quality
requirements:

• pH = 6.5–8.5
• TDS ≤ 1500 mg/L
• Hardness ≤ 10 meq/L (<500 mg/L CaCO₃)
• Chlorides ≤ 0.5 mg/L
• Iron ≤ 0.3 mg/L
• Manganese ≤ 0.05 mg/L
• COD ≤ 5 mg O₂/L
• Microorganisms (TMC) ≤ 100 CFU/mL
• Coliform index = none

The system comes complete with a 1/2" connection fitting, a supply tap and all the accessories required for installation. If you require a different connection fitting (3/8" or 3/4"), please specify this in the order notes. Installation and use also require a water tap or connection to a piece of equipment (coffee machine or ice maker).

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FILTRO.ro: We make constant efforts to keep the information on this page accurate. Rarely they may contain inaccuracies: the photo is informative and may contain accessories not included in the standard packages, some specifications may be changed by the manufacturer without notice or may contain operating errors. All promotions present on the site are valid within the stock limit. In accordance with the provisions of GEO 140/2021, the products benefit from a 24-month legal guarantee of conformity, with the exception of consumables and other products with a special regime.