Applications
Commercial - Coffee houses, cafés, restaurants
Provides perfect water for coffee (in accordance with the SCA standards)
Description
Code ROBUSTPROB
The ROBUST PRO system is a four state reverse osmosis system with pressure pump, capable to produce up to 1,890 liters of clean drinking water per day
• Direct flow RO system
• Designed for tankless operation
• Built-in pressure gauges indicating pre-filters and membrane conditions
• CE marked and confirmed to be safe in accordance with EC New Approach Directives.
Specifications
- Purified water flow rate 70-75, L/h
- Feed water flow rate, 140-150 L/h
- Concentrate (brine) flow rate, 70-75 L/h
- Nominal micron rating 0.001 - 0.0001
- Inlet water pressure, 4 bar
- Operating pressure, 5-7 bar
- Feed water temperature, 4-30 °С
- Ambient air temperature, 5-40°С
- Power consumption, 80watts
- Inlet/Outlet 1/2"
- Max Temp (degrees c) 30
- Application Commercial
- Dimensions 420 × 410 × 305 (H x W X D)
- Power 230volt
If pressure of water in your system does not meet requirement, install a pressure booster pump to raise it. If water pressure exceeds the upper limit, install a pressure regulator before the RObust.
Using the RObust with feed water temperature between +20 and +30 °С produces a lower rejection rate and higher flow rate, which yields higher TDS of purified water. Using the system with feed water above +30 °С is
advised against.
Requirements
Feed water requirements
- pH 6.5
- TDS, ppm 250-500
- Total hardness 100–400 ppm CaCO3
- Alkalinity 100–200 ppm CaCO3
- Active chlorine, ppm < 0,5
- Total iron, ppm < 0,3
- Total manganese, ppm < 0,05
- Chemical oxygen demand, ppm O2
- Total microbial count (TMC), (CFU per 1 mL)<100
- E. coli (CFU per 100 mL) None
Components
• RObust PRO reverse osmosis filter
• Drinking water faucet
• Connection fittings pack
• Service wrenches
Filters
• 5 micron PP sediment filter
• GAC coconut shell carbon filter
• Ecosoft RO membrane element
• Special RObust PRO filter
• CTO carbon post-filter
Replacement filter codes
- CHVROBUSTPRO Ecosoft pack of replacement filters 1-2-3-4
- CSV3012500ECO Ecosoft 500 GPD membrane element
Filter service life
5 000 L but not less than once in 3 months. Service life depends on feed water quality and intensity of usage
Membrane service life
40 000 L but not less than once a year
Specifications
- Brand Ecosoft
- Inlet/Outlet 1/2"
- Max Pressure (bar) 5
- Min Temp (degrees c 4
- Max Temp (degrees c) 30
- Application Commercial
- Dimensions 420 × 410 × 305 (H x W X D)
- Flow Capacity 70 - 75lph
- Water Consumption 140-150 lph
- Power 230volt
- Purified water flow rate 70-75, L/h
- Feed water flow rate, 140-150 L/h
- Concentrate (brine) flow rate, 70-75 L/h
- Nominal micron rating 0.001 - 0.0001
- Inlet water pressure, 4 bar
- Operating pressure, 5-7 bar
- Feed water temperature, 4-30 °С
- Ambient air temperature, 5-40°С
- Connection to water mains 1/2"
- Power consumption, 80watts
- Power 230volt
- Power consumption 0.08kw
Performance
At 25 °С feed water temperature, TDS 1000 mg/L
Recovery 50% is equal to or greater than efficiency because the storage tank produces back pressure that reduces the flow rate of product water into the tank (which reduces the amount of product water produced compared to water coming in), whereas the flow rate of the water going down the drain does not change.
The water meets the stringent standards set by the Specialty Coffee Association (SCA). Here are the specifications:
RObust PRO SCA1
Total hardness, meq/L 1.0 - 1.15 1.0 - 2.2
Hydrocarbonate, meq/L 0.8 - 1.0 0.8 - 1.5
pH 6.7 - 7.3 6.0 - 8.0
TDS, mg/L 60 - 120 not regulated
