Monolith sanitary module by Geberit – complete system for replacing a floor mounted toilet

Product# 131.144.SG.1 & 131.144.SF.1

Proven technology, contemporary design

The Geberit Monolith sanitary module has been recognized with several international awards and is already a hit with designers and homeowners. All the working parts, including tank and fill and flush valves, are hidden inside a sleek metal-and-glass housing, available in wall-hung or floor-standing models.

Designed for ease of installation

Monolith upgrades the look of any bathroom, with minimal effort. The floor-mounted model is designed to replace a standard tank and toilet, attaching to existing supply and waste connections without structural modifications. Installation can be performed by a plumber alone without raising much construction dust or noise. The toilet can be ready to use in just a few hours.

Top marks for water consumption

Every Geberit Monolith sanitary module comes with dual-flush capability built in. Monolith has received top marks on the Water Efficiency Label (WELL label of EUnited Valves).

Features & Specifications

• Complete system for replacing a floor-mounted toilet
• Includes Geberit Monolith, closet flange outlet, and Duravit Starck
• 3 elongated toilet with soft close seat and lid
• Fits new or existing rough-in dimensions from 9″ to 12″
• Elongated bowl fits in the space of a round bowl
• Dual-flush tank system in front of the wall
• For toilet with dual-flush low-consumption flushing volume of 1.6 / 0.8 GPF (6 / 3 LPF)
• For toilet seated heights of 17-3/4″
• Water supply connection CONCEALED (behind Monolith) or EXPOSED (right or left of Monolith)
• Concealed tank fully insulated against condensation
• Fill valve flow rate at 7 psi (0.5 bar): 1.1 gpm (0.07 l/s)
• Fill valve flow rate at 43 psi (3 bar): 3.0 gpm (0.19 l/s)
• Flush volume: 1.6/0.8 GPF (6/3 LPF)
• Fill valve operating pressure range: 1 – 145 psi (0.1 – 10 bar)
• Fill valve max. fluid temp: 77°F (25°C)
• Tank and frame, water supply hose, toilet outlet, toilet bowl and seat/lid
• Impuls380 fill valve
• Fastening material