• Alcaplast AM112 Concealed WC Cistern
  • Alcaplast AM112 Concealed WC Cistern

Alcaplast AM112 Concealed WC Cistern

  • For walling in and around - wet process.
  • For installing the stand-alone WC or a WC that is firmly embedded in the floor
  • 15 Year Manufacturer Guarantee*

Techical Document Download

Installation Instructions

Requires an Alcaplast Flush Plate - Click here to view the range

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
  • Big flush 6 – 9 l
  • Small flush 2,5 – 3,5 l
  • 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

Certificate Download

Declaration of Performance


  • Angle valve with the ability to connect to the Mepla piping system
  • 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 Suitable for installation of remote or sensor flushing
  • Compatible with all ALCA 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 1062 mm
  • Installation depth adjustable from 20-95 mm
  • Installation depth 125 mm
  • Material: polypropylene

*Guarantee Certificate

Terms and Conditions