T30 Single-Lever Bidet Mixer
🚚 Delivery in 0–6 weeks · Free consultation
T30 single-lever bidet mixer – Treemme – single-lever bidet mixer with a cylindrical body and adjustable jet, matching the T30 washbasin mixer.
The T30 collection features a slim cylindrical body and angled pipe, with a clean geometry designed by Giampiero Castagnoli and Marco Pisati. The handle is available in a smooth or ribbed texture, a tactile detail that catches the light.
What you receive: the mixer with flexible connections, in the handle and finish of your choice.
Finishes
11 finishes, from classic chrome to matte black, matte white, gold, and brushed rose gold. PVD finishes are highly resistant to scratches and limescale.

Technical specifications
- Codes: IT 5B22 .. ZT ZZ (smooth handle), IT 5B22 .. Z4 ZZ (ribbed handle)
- Height: 150 mm
- Installation: on bidet, one hole
- Flow rate: 5 l/min
- Connection: G3/8"
- Collection: T30 – design by Giampiero Castagnoli & Marco Pisati
- 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 handle should I choose?
In the menu, choose the smooth handle with clean lines or the ribbed texture handle (Z4), which offers a more secure grip and a decorative effect. The ribbed handle has a small additional cost, already included in the price.
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 displayed prices include VAT.
For projects, technical sheets, or help choosing a 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