Grohe Adagio Concealed Toilet Cistern – 37945SH0
The Grohe Adagio concealed cistern (37945SH0) delivers reliable, quiet performance in a compact form. With a 6-litre single flush and a bottom inlet water connection, it suits a wide range of concealed/back-to-wall installations. Supplied with an ABS flush pipe and fixing brackets, the Adagio is built for everyday durability and straightforward fitting.
Features & Benefits
- 6-litre single flush for effective waste removal and balanced water use
- Bottom inlet water connection for simple, tidy plumbing
- Non-interruptible flush cycle for consistent, complete flushing
- Quiet operation during both flushing and refilling
- Compact concealed design – ideal for furniture and back-to-wall WC setups
- Flush button/plate not included (choose a compatible Grohe plate separately)
What’s Included
- Grohe Adagio concealed cistern – 37945SH0
- ABS flush pipe – 180 mm × 320 mm
- Fixing brackets
Technical Details
- Dimensions: 331 × 414 × 132 mm
- Flush volume: 6 litres (single flush)
- Water supply: Bottom inlet
- Flush cycle: Non-interruptible
- Flush button/plate: Not included
Questions & Answers
What is the flush volume?
This model provides a single 6-litre flush for strong, reliable performance.
Where is the water inlet?
The Adagio uses a bottom inlet water connection, making plumbing neat and straightforward.
Does it include a flush button/plate?
No. A flush button/plate is not included and should be purchased separately to suit your installation and style.
What does “non-interruptible flush cycle” mean?
Once the flush is activated, the cycle completes fully to ensure consistent, effective clearing of the bowl.
Will it fit inside bathroom furniture or a back-to-wall setup?
Yes — the compact concealed design (331 × 414 × 132 mm) is suitable for furniture units and back-to-wall WCs. Always check clearances in your specific unit before installation.