Dihr R.O. Compatible Glass & Dish Washers: OPTIMA Series

Dihr OPTIMA series reverse osmosis compatible glasswashers, dishwashers, undercounter commercial ware washers, made in Italy

The Dihr glass and dishwashers of the OPTIMA series are ideal for any luxury hotel, classy bars, wine bars, ice cream and yogurt parlors, because it can handle the most diverse needs and always grants perfect results.

Thanks to its two cycles with total drainage of the washing water and the possibility to be connected to a reverse osmosis module, the OPTIMA series glass and dish washers are able to deliver excellent performance, giving glasses, dishes and cutlery and exceptional shine.

"The soft–touch panel with the multicolour key and the LCD board clearly shows the working temperatures, the washing cycles and all functions in use at a glance"

The new technology of the OPTIMA line will lead you, in an easy and intuitive way, through the functions of your dishwasher with the innovative rinse-circuit, the six washing cycles and the high quality performances.


OPTIMA 400 - R.O. Compatible Glass Washer

Dihr Undercounter Reverse Osmosis Compatible Glasswasher OPTIMA 400 Dihr Undercounter Reverse Osmosis Compatible Glasswasher OPTIMA 400 cutlery specifications
  • 6 washing cycles 90/120/60/120/150/200sec.
  • Standard with special electronic card to allow direct feeding of reverse osmosis water.
  • Double skin door with saftey switch.
  • Non-return valve & drain pump.
  • Stainless steel pressurised boiler with rinse pump.
  • Rack dimensions - 400 x 400mm.
  • 2 washing/rinsing arms.
  • Built in Rinse aid and detergent dispenser.
  • Power 2.62kW, single phase 240V/50Hz, 15Amps.
  • Made in Italy with high quality components.
  • 450 W x 535 D x 710 H mm.
  • Recommended temperature of water inlet 55°C and water pressure 200-500KPa when used without reverse osmosis water.
View OPTIMA 400 glass washer specifications

OPTIMA 500 - R.O. Compatible Glass Washer

Dihr Undercounter Reverse Osmosis Compatible Dishwasher OPTIMA 500 Dihr Undercounter Reverse Osmosis Compatible Dishwasher OPTIMA 500 cutlery specifications
  • 6 washing cycles 90/120/180/60/180/360sec.
  • Standard with special electronic card to allow direct feeding of reverse osmosis water.
  • Double skin door with saftey switch.
  • Non-return valve & drain pump.
  • Stainless steel pressurised boiler with rinse pump.
  • Rack dimensions - 500 x 500mm.
  • 2 washing/rinsing arms.
  • Built in Rinse aid and detergent dispenser.
  • Power 3.6kW, single phase 240V/50Hz, 15Amps.
  • Made in Italy with high quality components.
  • 600 W x 610 D x 850 H mm.
  • Recommended temperature of water inlet 55°C and water pressure 200-500KPa when used without reverse osmosis water.
View OPTIMA 500 dish washer specifications

FEEDING YOUR OPTIMA WITH REVERSE OSMOSIS WATER WILL SIGNIFICANTLY IMPROVE THE WASHING RESULTS: DISHES, GLASSES AND CUTLERY WILL BE FREE OF ANY UNPLEASANT MARKS AND STAINS, AND WILL NOT NEED TO BE POLSIHED ONCE DRY MINIMISING BREAKAGES

The treatment for reverse osmosis systems retains from 95% up to 99% of mineral salts and microorganisms normally present in the water feeding the machine; all of this is possible thanks to semipermeable membranes and without the need of chemicals.


If you are interested in a high quality undercounter glass, cutlery or dish washer that can be used with a reverse osmosis water system, contact us on 1800 222 460 and our specialised sales staff will be able to assist you through the entire process.


Dihr multichrome start key controls for the OPTIMA series, see what your washer is doing easily by the colour of the LED screen

Multichrome Start Key Controls

Thanks to the MULTICHROME and FLASH light functions, the innovative multichrome and backlit key clearly shows the functions of the OPTIMA line.

Each color indicates an activity status:

WHITE: setting

RED: loading and heating

RED FLASHING: alarms

GREEN: ready to work

GREEN AND BLUE BLINKING: cycle ended

BLUE: washing cycle running

BLUE FLASHING: tank drain, boiler total drain, selfcleaning, resins regeneration


posted by scotsiceaustralia on 07/05/2019

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