Reverse osmosis


  • The raw mains water enters enclosed system and is forced at high pressure through a special extremely fine membrane
  • Salts and minerals are thereby completely removed from the water. The downstream dishwasher is thus supplied by perfectly clean water
  • If the total hardness of the mains water exceeds 10°dH, we recommend installing an upstream HYDROLINE PROTECT SD-H unit
  • Integrated activated carbon filter and sediment filter remove rough particles to protect the membrane
  • Not suitable for use in conjunction with dishwasher with integrated water softening system


  • High capacity / efficiency system
  • Continuous treatment system providing demineralised water for top-quality wash results
  • Prevents salt and limescale stains on dishes, glassware and cutlery in areas where carbon hardness is high
  • No need for manual polishing of glasses and cutlery
  • Protects machine against limescale deposits
  • Optimises the effectiveness of detergents - the dosing rate can be reduced Unrivalled capacity at very low operating costs
  • Unrivalled capacity at very low operating costs
  • Compact dimensions
  • Bypass function: washing operation of the dishwasher is always guaranteed
  • Easy to operate with integrated display
  • Fast an easy removal of the pre-filter


Reverse osmosis hydroline
Order no. RO-C
Compact free standing reverse osmosis

Technical data

Power supply 230 / 50 / 1
Total loading Standard: 0.72 kW / 10 A
Weight (gross / net) 35 / 33 kg
Maximum hardness 20 °dH*
Max. conductivity supply water 2,000 μS/cm
Supply capacity continuously / maximum recom. 500 l/day; Maximum: 5.2 l/min

Accessories for this product

Installation kit for reverse osmosis RO-C
Order no. 01-294220-001
Installation kit including: back flow prevention for fresh-water and drain connection according EN 1717, dirt collector, syphon, connection pieces and fixing materials
Order no. 01-294214-101
Bypass for easier service
25 litre buffer tank
Order no. 01-294217-001
25 litre buffer tank to increase the capacity and to achieve a more even level of purification, necessary for machines without rinse pressure pump, requires additional supply hose DN15 (e.g. IS1), fixation to wall or floor, diameter ~245 mm, length ~475 mm, incl. T-connection piece
Carbon pre-filter cartridge for reverse osmosis RO-C
Order no. 01-294214-201
Carbon pre-filter cartridge for regularly exchange Capacity: 10,000 litre / 6 month (Please order 2 of them per exchange of the filter)

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