T30 Concealed Single-Lever Mixer with Separate Control

T30 concealed single-lever mixer tap with separate spout – Treemme – concealed single-lever mixer tap with a single outlet: a cylindrical lever on a round rosette, separate from the spout. It can be combined with a wall- or ceiling-mounted spout for a washbasin or with a shower set.

The T30 collection features a slim cylindrical body and angled spout, with a clean geometry designed by Giampiero Castagnoli and Marco Pisati. The lever is available in a smooth or ribbed texture, a tactile detail that catches the light.

What you receive: the external part (rosette and lever) in your chosen handle and finish; the concealed body only if you choose the complete set. The spout is ordered separately.

External part or complete set?

This product is wall-mounted and has two parts:

• external part – what you see: the lever, plate or rosettes, and spout, in your chosen finish;
• concealed body (code RWIT 51A8 ZZ 03) – the part installed in the wall by the plumber. It is not visible and is the same for all finishes.

The product cannot be installed without the concealed body. From the Set menu, choose:

• External part only – if you already have a Treemme concealed body installed in the wall (for example, if you are replacing a tap or the plumber has already installed it);
• Complete set with concealed body – for a new installation: you will receive everything you need.

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

• External part codes: RWIT 5BC8 .. 01 (smooth lever), RWIT 5BC8 .. Z4 (ribbed lever)
• Concealed body code: RWIT 51A8 ZZ 03
• Rosette: Ø 75 mm
• Flow rate: 24 l/min
• Installation: wall-mounted
• Collection: T30 – design by Giampiero Castagnoli & Marco Pisati
• Material: brass, electroplated and PVD finishes
• Manufacturer: Treemme Rubinetterie, Asciano (Siena) – Made in Italy

Complete dimensions are shown in the technical drawing in the image gallery.

Frequently asked questions

Which lever should I choose?

From the menu, choose the smooth lever with clean lines or the ribbed texture lever (Z4), which offers a more secure grip and a decorative effect. The ribbed lever has a small additional cost, which is already included in the price.

Do I need the concealed body?

Yes, it is mandatory for a new installation. Choose “Complete set with concealed body”. The “External part only” option is only for those who already have a Treemme concealed body installed in the wall.

How is it installed?

Installation is carried out by a plumber. For concealed models, the body is installed in the wall before tiling, and the external part is fitted at the end.

How long does delivery take?

Delivery to your country takes 0–6 weeks, depending on the finish.

For projects, technical sheets or help choosing a finish, the IdeaCasa team is at your disposal – free consultation.

Import duties and taxes are paid by the customer on delivery.