• Alcaplast AM1101/1120 Slimline Concealed WC Toilet Cistern Frame
  • Alcaplast AM1101/1120 Slimline Concealed WC Toilet Cistern Frame

Alcaplast AM1101/1120 Slimline Concealed WC Toilet Cistern Frame

 For pre-wall installation for dry build plasterboard - 1.2m height


  • For wall-hung WC For installing in front of a support wall or into a plasterboard construction, installation depth is only 84 mm
  • For floor thickness 0-100 mm
  • For installation of wall-hung WC pans with a connecting pitch of 180 mm or 230 mm

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
  • Load test 400 kg 


  • Visible marks for both leveling and the centerline
  • Angle valve with the ability to connect to the Mepla piping system
  • The frame allows the anchoring to a separate sufficiently strong plasterboard partition or in front of the bearing wall
  • 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
  • Dual flush, independently adjustable with hygienic reserve
  • Compatible with all our flush plates. except Alcaplast sensor flush plates
  • Maintenance work without using any tools
  • Water supply from the rear / top
  • 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 20-60 mm
  • Installation depth 84 mm
  • Adjustable telescopic feet, range 0-100 mm
  • Frame material: powder-coated metal

*Guarantee Certificate

Terms and Conditions