Shower drain configurator
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A1112B Basicmodul Slim

Wall concealed WC cistern


For walling in and around – installation depth only 84 mm
For installing the stand-alone WC or a WC that is firmly embedded in the floor
Product codeEANTechnical
A1112B8595580527204Technický list


EN 14124, EN 14055,

Customs code


Technical parameters

Water connection from the back or top via mounting holes
G1/2 "
Functional range of water pressure
0,05 – 0,8 MPa
Recommended range of water pressure
0,3 – 0,5 MPa
The default setting of large flush
6 l
The default setting of small flush
3 l
Hygienic reserve
3 l
Water volume in the cistern
9 l


The construction of the polystyrene insulation simplifies the process of walling-in, prevents condensation forming on the surface of the tank and dampens the vibrations from the tank into the building structure
Dual flush independently adjustable with hygienic reserve
Compatible with all our flush plates. except Alcaplast sensor flush plates
The cistern is made of one piece, thus ensuring 100% impermeability
Water supply from the rear/top
Maintenance work without using any tools
The service opening cover simplifies assembly and prevents the penetration of moisture and impurities
Mounting height 1070 mm
Installation depth adjustable from 20–60 mm
Installation depth 84 mm

Logistic information

Quantity – packing
1 pcs
Quantity – Palett
20 pcs
Dimensions – piece
965×515×110 mm
Dimensions – packing
– mm
5,1532 kg
Weight – packing
– kg
Weight– Palett
140 kg

Scope of supply

Cistern with fill and flush valve
Fittings 1/2" water connection with the integrated angle valve Schell 1/2–3/8"
Fixation set: combi screw Ø8×120 – 4 pcs, dowel Ø12 – 4 pcs, screws 5×40, dowel Ø8
Connection set Ø40 for connection to the toilet bowl from the water supply tank
End-caps set for protecting the connecting holes during installation of the system
Production of this product was terminated