| Water connection from the back or top via mounting holes | G1/2 " | 
| Functional range of water pressure | 0,05 – 1,0 MPa | 
| Recommended range of water pressure | 0,3 – 0,5 MPa | 
| Big flush | 6 – 9 l | 
| Small flush | 2,5 – 3,5 l | 
| Factory setting of large flush | 6 l | 
| Factory setting of small flush | 3 l | 
| Hygienic reserve | 3 l | 
| Water volume in the cistern | 9 l | 
| Load test | 400 kg | 
Product details
- For wall-hung WC
 - For mounting in front of a support wall or in to a plasterboard construction
 - For floor thickness 0–200 mm
 - For installation of wall-hung WC pans with a connecting pitch of 180 mm or 230 mm
 
- Adjustable anchor feet and a spring-lock system, with a range of 0–200 mm
 - Visible marks for both leveling and the centerline
 - Sliding rail holder for the waste connector can be set to eight positions between 0–93 mm
 - Angle valve with check valve compatible with Mepla piping system
 - The frame allows the anchoring to a separate sufficiently strong plasterboard partition, in front of the bearing wall
 - The installed module is covered with a plasterboard panel and there is no need for any additional fixing or anchoring elements
 - The construction of polystyrene insulation prevents condensation forming on the surface of the tank and dampens the vibrations from the tank into the building structure
 - Prepared for connecting a bracket with a DG 1/2” conversion for bidet seats and sprays
 - Dual flush independently adjustable with hygienic reserve
 - Suitable for installation of remote or sensor flushing
 - Compatible with all ALCA flush plates
 - Maintenance work without using any tools
 - Water supply from rear / top / left / right
 - The cistern is made of one piece, thus ensuring 100% impermeability
 - The service opening cover simplifies assembly and prevents the penetration of moisture and impurities
 - Installation depth adjustable from 20–95 mm
 - Installation depth 125 mm
 - Frame material: powder-coated metal
 - Wall Hung Toilet Frame and Concealed Cistern AM101 certified according to WRAS standard (certificate no. 2206330)
 
- EN 14124, EN 14055
 
| Quantity (package) | 1 pc | 
| Quantity (pallet) | 20 pcs | 
| Dimensions (piece) | 1130×145×520 mm | 
| Dimensions (package) | 1130×520×145 mm | 
| Weight (piece) | 13,7 kg | 
| Weight (package) | 13,7 kg | 
| Weight (pallet) | 294 kg | 
- Cistern with fill and flush valve
 - Self-supporting frame
 - Threading 1/2" for water connection with an integrated angle valve 1/2"–3/8"
 - Fixation set: screw Ø8×60 – 4 pcs, dowel Ø12 – 4 pcs
 - Fixation material for fixing the WC pan: threaded rod M12 – 2 pcs, washers – 4 pcs , cover – 2 pcs, nut – 2 pcs, thread protector – 2 pcs
 - Elbow waste connector HT 90/90 polyethylene, PE-HD
 - Waste reduction HT 90/110 polyethylene, PE-HD
 - Inlet seal, PP outlet, wrapping seal
 - Drainage seal, PP connector, connector seal
 - End-caps set for protecting the connecting holes during installation of the system
 - The 2 piece cover of the service opening is simply adjustable
 - Set for inserting toilet tablets
 
Downloads
| File Name | Size | Action | |
| AM101/1120-0005 WRAS - Service Instructions for Alca Concealed Cistern.pdf | 9.42 MB | 
                            
                                Download
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| AM101/1120-0005 WRAS - Declaration of performance.pdf | 214.1 kB | 
                            
                                Download
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| AM101/1120-0005 WRAS - Certificate.pdf | 1.12 MB | 
                            
                                Download
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| AM101/1120-0005 WRAS - Installation instructions.pdf | 9.77 MB | 
                            
                                Download
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| AM101/1120-0005 WRAS - CAD drawing.dwg | 852.32 kB | 
                            
                                Download
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| AM101/1120-0005 WRAS - CAD drawing.dxf | 3.2 MB | 
                            
                                Download
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