Reverse osmosis ROB 90

Product detailed description

Reverse Osmosis ROB 90 is a top-quality filtration system with direct flow and a capacity of 90-100 liters of filtered water per hour. Thanks to its compact dimensions and easy maintenance, it is ideal for use in cafes, restaurants, hotels, offices, schools, laboratories, dental practices, and households. 

This filter provides filtered water for up to three devices simultaneously and is perfect for businesses that require stable and continuous operation for up to 20 hours a day.

Main advantages:

• High flow rate: 90-100 liters of filtered water per hour, sufficient for the continuous operation of multiple devices
• Long operating time: designed for 20-hour operation, minimizing the risk of outages during peak hours
• Water savings: economical and environmentally friendly filter with a ratio of 2:1 between pure and drain water
• Built-in pressure gauges: allow easy monitoring of the pump and the entire system
• Safety and reliability: CE certification according to European standards
• Easy maintenance: electrical components are protected from external influences while filters are accessible for quick replacement
• Membrane protection: the system is equipped with pre-filtration that protects the membrane from damage and extends its lifespan

Filtration stages: 5 micron sediment filter made of PP 2.5″×10″ Coconut shell carbon filter GAC 2.5″×10″ Reverse osmosis membrane 3.0″ × 12″ Carbon post-filter CTO 2.5″×10″ Technical specifications: Flow rate: 90–100 liters per hour Water consumption: 140-165 liters per hour Wastewater: 50 liters per hour Power supply: 230 V, 50 Hz Water working temperature: 4 - 30 °C Ambient temperature: 5 - 40 °С Inlet pressure: 1-5 bar Dimensions: 417 х 362 х 300 mm Weight: 16 kg

Requirements for inlet water:

• pH: 6.5–8.5
• TDS: ≤ 1500 mg/l
• Hardness: ≤ 10 meq/l (<500 mg/l CaCO₃)
• Chlorine: ≤ 0.5 mg/l
• Iron: ≤ 0.3 mg/l
• Manganese ≤ 0.05 mg/l
• COD ≤ 5 mg O₂/l
• Total number of microorganisms (TMC) ≤ 100 CFU/ml
• Coliform index = none

Contents of the package:

• Assembled filter
• Pre-filter and post-filter
• Reverse osmosis membrane
• Drain saddle
• Set of hoses and fittings
• Service key

 Installation and service of the device

Installation and delivery are provided by our own service technicians across the Czech Republic and Slovakia for 1,690 CZK including VAT + travel costs of 14 CZK/km or a flat travel fee of 990 CZK (outside Prague, Brno) / 1490 CZK (Prague, Brno) if the technician's trip is associated with other installations or service along the way. The installation price is indicative and depends on the difficulty of the installation and the materials used.

Service replacements are performed once every 6 – 10 months depending on water consumption (for up to 10 l/day service is once every 10 months, for more than 10 l/day it is recommended to perform service once every 6 months). The cost of service replacement is 2 990 CZK + travel costs, which are paid at a flat rate of 590 CZK (for Prague and Brno 990 CZK) if the technician's trip is associated with other installations or service along the way. Or 14 CZK/km if it is a standalone trip of the technician - this is paid in cash to the technician.

Service replacement includes the work of an authorized technician, replacement of filter cartridges, disinfection, inspection, and adjustment of the filter.