Duofix Frame with Cistern for Wall-Hung Toilet 114cm

Geberit Duofix 114 cm Frame with Sigma 8 cm Concealed Cistern and PVC Waste Bend, designed for wall-hung toilets. Self-supporting static structure with corrosion-resistant powder coating. 2025 manufacturing series. Suitable for front actuation with single, dual, or interruptible flush. Fully insulated cistern to prevent condensation.

Applications

• Metal and wooden stud walls.
• Geberit Duofix system walls.
• Installation in full or partial-height stud walls.
• Installation in full-height partition walls.
• Height adjustments from 0–30 cm.
• Wall-hung toilets with connection dimensions according to EN 33.

Key Features

• Self-supporting frame with baked enamel coating, protected against corrosion.
• Compatible with toilet projections up to 70–75 cm.
• Removable plate for side mounting on metal/wooden profiles or Duofix studs.
• Alternative fixing position for wall anchors.
• Adjustable support brackets for UW 50 and UW 75 profiles; tool-free installation on Duofix rail.
• Galvanized, non-slip, adjustable feet.
• Tool-free mountable waste bend; 80 mm depth adjustment and option for forward vertical installation.
• Extended waste bend for floor connection.
• With guide tube for future water supply to Geberit AquaClean bidet toilets and for cabling.
• Top left supply connection; cuttable protection box against moisture and dirt.
• Tool-free maintenance and adjustment of the cistern.

Technical Information

• Dynamic pressure: 0.1–10 bar.
• Maximum water temperature: 25 °C.
• Flush volume (factory setting): 6/3 l.
• Total flush, adjustment range: 4 / 4.5 / 6 / 7.5 l.
• Partial flush, adjustment range: 2–4 l.
• Frame material: powder-coated steel.

Dimensions

• Element height: 1140 mm.
• Frame width: 500 mm.
• Cistern thickness: 80 mm (Sigma 8 cm).

Scope of Supply

• Supply connection Rp 1/2" (compatible with MasterFix and MeplaFix) with integrated angle valve.
• Pre-assembled box for inspection / protection box.
• 2 wall anchors.
• Set of sleeves for toilet ø 90 mm.
• PVC waste bend ø 90 mm and adapter sleeve ø 90/110 mm.
• Fixing and protection materials.

Optional Accessories

• Duofix foot installation set for rear wall.
• Geberit acoustic insulation set for wall-hung toilet.
• Duofix foot extension set (20 cm).
• Drawer for Geberit DuoFresh stick (Sigma 8 cm cistern).
• Geberit DuoFresh module with automatic actuation and stick drawer (Sigma 8 cm cistern).

Installation Notes

• Front actuation compatible with Geberit Sigma flush plates (not included).
• Allows immediate flushing with factory settings.
• Includes fixing for electrical connection and conduit for AquaClean supply.