Arché Single-Lever Washbasin Mixer
🚚 Delivery in 0–6 weeks · Free consultation
Arché single-lever basin tap – Treemme – single-lever basin tap in an arched shape, with a square body and flat spout, and side lever. Available in four heights: from the low version, for a basin or bidet, to the tall version, for vessel basins.
The Arché collection, designed by Danilo Fedeli (3DF), is shaped like an arch: the square body rises and curves into a flat spout, like a blade of water. An architectural, elegant and dynamic gesture for contemporary bathrooms.
What you receive: the tap with flexible connections, in the height and finish chosen (without pop-up waste – available separately, Treemme click-clack waste).
Finishes
7 finishes, from classic chrome to matte black, matte white, gold. PVD finishes are highly resistant to scratches and limescale.

Technical specifications
- Codes: IT 0222 .. AH ZZ (h 88 mm, basin or bidet), IT 0211 .. AH ZZ (h 130 mm), IT 0227 .. AH ZZ (h 180 mm), IT 0218 .. AH ZZ (h 230 mm)
- Projection: 120–146 mm
- Installation: on basin, one hole
- Flow rate: 8 l/min
- Collection: Arché – design by Danilo Fedeli – 3DF
- Material: brass, electroplated and PVD finishes
- Manufacturer: Treemme Rubinetterie, Asciano (Siena) – Made in Italy
Full dimensions are available in the technical drawing in the image gallery.
Frequently asked questions
Which height should I choose?
The low version (88 mm below the spout) is suitable for classic basins and bidets, the 130 mm version for slightly taller basins, and the 180 and 230 mm versions for vessel basins placed on a countertop. The 130 and 180 mm versions are not available in matte black.
How is it installed?
Installation is standard and is carried out by a plumber.
How long does delivery take?
Delivery throughout Romania takes 0–6 weeks, depending on the finish. The prices shown include VAT.
For projects, technical sheets or help choosing the finish, the IdeaCasa team is at your disposal – free consultation.
Manufacturer: Rubinetterie 3M S.r.l. (Treemme), Via Enrico Mattei 10, 53041 Asciano (SI), Italy · export@rubinetterie3m.it