RObust 1500 ECO Direct Flow RO System

Designed for cafés, hotels, schools, and labs, the RObust 1500 ECO offers a perfect balance of compactness and reliability. Its enclosed housing protects internal electronics while allowing easy access to filters. The system fits neatly into limited spaces, delivering purified water wherever it’s needed — with low noise and intuitive maintenance.

Key features:
– Flow rate 90 liters per hour
– Designed to run for up to 20 hours per day
– Recovery rate 60-65% – filter is economical and environmentally-friendly
– Built-in pressure gauges indicating pump conditions
– CE marked in compliance with EC New Approach Directives for safety

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.

Parameters:
– Flow capacity – 90-100L/h
– Water consumption – 140–165L/h
– Waste water 50-65L/h
– Inlet water pressure – 1-5bar
– Electrical requirement – 230V, 50 Hz
– Power consumption – 0.12kW

System components:
– Assembled filter
– Pre–filter and post–filter
– Reverse osmosis membrane
– 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

Service:
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:
– Purani PX01-10 (stage 1)
– Purani CB05-10 (stage 2)
– Purani RO-3012-600GPD Membrane (stage 3)
– Purani CB01-10 (stage 4)

Purani RObust connection kit for Ecosoft RObust filters

RESOURCES:

Technical data sheet RObust 1500 direct flow reverse osmosis filter

Instructions for connection and operation of reverse osmosis systems Ecosoft RObust