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Bathroom> Sanitary Ware> Concealed Cisterns Frames and Flush Plates> Concealed Cisterns>OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern

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OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern
OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern

OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern

OLI - 600859

New product

€663.83  RRP-7%

€615.84  VAT incl. €500.68 VAT excl.

This product has been discontinued and is currently unavailable


Description and specifications

  • Dual flush (6/3L) concealed cistern for two back-to-back, wall-hung toilets.
  • Dimensions: 58cm (width) x 24cm (depth) x 123.3(height).
  • Installation type: floor-mounted. 
  • Mechanical actuator.
  • Made of polypropylene. 
  • R1/2" connection with integrated stop valve. 
  • Includes two inlet and outlet connection elbows and a "Y" outlet elbow. 
  • Anti-condensation lining.
  • Delayed filling with OLI's Azor Plus valve that saves up to 9 litres of water per day. 
  • Suitable for solid wall installations.
  • 0-15cm adjustable height.
  • Outlet bend with adjustable depth.
  • Maximum load capacity: 400kg.
  • Includes:
    • WC fixing kit.
    • Frame fixing kit.
  • Flush plate not included.
  • Easy installation.


You may choose to add any of the following flush plates compatible with this cistern (listed in the order they appear in the images):
  • Two OLI River white flush plates.
  • Two OLI River polished chrome flush plates.
  • Two OLI River matte chrome flush plates.
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OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern

OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern

€615.84  VAT incl.

€615.84  VAT incl.

OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern

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Product details - OLI 74 Plus Sanitarblock self-supporting double-sided mechanical concealed cistern

Product details:

  • Dual flush (6/3L) concealed cistern for two back-to-back, wall-hung toilets.
  • Dimensions: 58cm (width) x 24cm (depth) x 123.3(height).
  • Installation type: floor-mounted. 
  • Mechanical actuator.
  • Made of polypropylene. 
  • R1/2" connection with integrated stop valve. 
  • Includes two inlet and outlet connection elbows and a "Y" outlet elbow. 
  • Anti-condensation lining.
  • Delayed filling with OLI's Azor Plus valve that saves up to 9 litres of water per day. 
  • Suitable for solid wall installations.
  • 0-15cm adjustable height.
  • Outlet bend with adjustable depth.
  • Maximum load capacity: 400kg.
  • Includes:
    • WC fixing kit.
    • Frame fixing kit.
  • Flush plate not included.
  • Easy installation.


You may choose to add any of the following flush plates compatible with this cistern (listed in the order they appear in the images):
  • Two OLI River white flush plates.
  • Two OLI River polished chrome flush plates.
  • Two OLI River matte chrome flush plates.

Product classification:

This product is found in the category Concealed Cisterns (Wall-Mounted Cisterns, In-Wall Toilet Tanks): for two wall-hung toilets, for solid walls, standard.

By buying this article, you will enjoy a 6-year warranty against any manufacturing defect that may appear during the correct use of the product.

SKU: 600859, 638501(x2), 638504(x2), 638506(x2)

Options to choose from:

  • OLI Flush Plates : River white flush plate, Without flush plate, River polished chrome flush plate, River matte chrome flush plate.