GROHE Rapido SmartBox Universal Flush Mount Body 1/2 inch

The GROHE Rapido SmartBox Universal Flush Mount Body 1/2" is a versatile rough-in box designed for concealed installation of shower and bath mixers. Engineered for flexibility and ease of use, it supports 1-way, 2-way, or 3-way applications and is compatible with GROHE SmartControl, thermostats, and single-lever mixers. The DR-brass and composite construction ensures durability and lead-free operation, while integrated sound insulation and non-return valves enhance performance and safety.

Advantages

This universal flush mount body simplifies installation with GROHE QuickFix fastening system and clear markings. It offers high flow performance and operates reliably within a pressure range of 0.5 to 10 bar and temperatures up to 80°C. The pre-mounted flushing plug and threaded connections make it ready for immediate use.

Suitable for

• Concealed shower and bath mixer installations
• Combination with GROHE SmartControl, thermostats, and single-lever mixers
• 1-way, 2-way, or 3-way water outlet configurations

Key specifications

• Product Type: Universal Rough-in Box
• Inlet Connections: 2 x 1/2" (bottom and top)
• Outlet Connections: 3 x 1/2" (top, bottom, side)
• Installation Depth: 75 - 105 mm
• Material: DR-brass (lead-free) and composite
• Mounting System: GROHE QuickFix
• Sound Insulation: Integrated
• Minimum Operating Pressure: 0.5 bar
• Maximum Operating Pressure: 10 bar
• Maximum Water Temperature: 80°C
• Integrated Non-return Valves: Yes
• Connection Type: Threaded

Recommendations

For optimal performance, pair with GROHE SmartControl or compatible mixers. Ensure installation depth is between 75-105 mm for proper fit.