Geberit Alpha Toilet Frame and Concealed Cistern with Square Chrome Flush Plate 820mm Height

In stock
SKU: 458.034.21.2
£257.00 inc. VAT
-30% £366.00 £257.00 inc. VAT

The Geberit Alpha Toilet Frame and Concealed Cistern with Square Chrome Flush Plate is a practical, space-saving solution designed for wall-hung toilets in modern bathrooms. Part of the Geberit Alpha collection, this concealed installation system combines a sturdy supporting frame with an integrated cistern and a square chrome flush plate for a coordinated finish. Its compact design makes it particularly suitable for smaller bathrooms, en-suites and installations where space is limited. The rectangular frame is constructed from powder-coated steel, blow-moulded plastic and galvanised feet, providing a self-supporting structure protected against corrosion. With its low installation height and slim profile, it offers greater flexibility when planning bathroom layouts.

Designed for versatile installation, this Geberit toilet frame is suitable for metal or timber frame walls, part-height prewalls and floor constructions ranging from 0 to 20cm. The concealed cistern supports dual flushing through either top or front actuation, with adjustable flush volumes to suit different installation requirements. Its single-piece, blow-moulded construction helps prevent leaks, while full insulation protects against condensation. The system includes a left-side water supply connection, fixing brackets, wall anchors and the necessary WC connection components. An integrated conduit pipe and electrical fastening provision support compatibility with Geberit AquaClean shower toilets. The included square chrome flush plate completes the installation. Images are for illustration purposes only.

PRODUCT SPECIFICATION
  • Product Type: Toilet Frame and Concealed Cistern with Flush Plate
  • Brand: Geberit
  • Collection: Alpha
  • Finish: Blue frame with square chrome flush plate
  • Height: 820mm
  • Width: 500mm
  • Depth: 140mm
  • Shape: Rectangular
  • Material: Powder-coated steel, blow-moulded plastic and galvanised feet
  • Guarantee: 10 Years
  • Flow Pressure: 0.1–10 bar
  • Maximum Water Temperature: 25°C
  • Factory Flush Volume: 5.8 / 3 litres
  • Full Flush Volume Adjustment Range: 4 / 4.5 / 6 / 7.5 litres
  • Small Flush Volume Adjustment Range: 2–4 litres
  • Frame: Height-adjustable, statically self-supporting and corrosion-protected
  • WC Compatibility: Wall-hung WCs
  • Maximum WC Projection: 62cm
  • Frame Connection Dimensions: EN 33
  • Drilling Hole Diameter: 9mm
  • Foot Plate Depth: Suitable for UW 50 profiles
  • Installation Floor Construction Range: 0–20cm
  • Water Supply Connection: R 1/2 inch, left-side connection
  • WC Connection Bend: 90° PE-HD, 90mm diameter
  • Adapter Socket: PE-HD, 90/110mm diameter
  • Concealed Cistern: 12cm, insulated against condensation
  • Cistern Standard: EN 14055, Class II
  • Range: 2025
PRODUCT FEATURES
  • Square chrome flush plate included with the frame and concealed cistern
  • Dual-flush operation with top or front actuation
  • Compatible with Geberit Alpha flush plates and Geberit pneumatic flush buttons
  • Suitable for metal and timber frame walls, part-height prewalls and floor constructions from 0 to 20cm
  • Designed for compact bathrooms, en-suites and installations beneath windows, stairs or roof pitches
  • Single-piece, blow-moulded cistern construction designed to help prevent leaks
  • Immediate post-flush operation possible with the factory setting
  • Water supply connection includes an integrated angle stop valve and handwheel
  • Water supply connection compatible with MasterFix and MeplaFix
  • Includes two wall anchors and two fixing brackets
  • Includes WC connection set, 90° connection bend and 90/110mm adapter socket
  • Includes fastening and protection materials
  • Includes a service-opening protection box that can be cut to length to protect against moisture and dirt
  • Includes a conduit pipe for the feed pipe and connection cable for Geberit AquaClean shower toilets
  • Provides a fastening option for an electrical connection
  • Connection bend can be installed without tools
  • WRAS approved
  • Easy to install and use
  • Images are for illustration purposes only

Download the Technical PDF here.

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