Q30 Concealed Shower Mixer with 2- or 3-Outlet Diverter

Q30 concealed shower mixer with 2 or 3 outlets – Treemme – concealed single-lever mixer with a separate rotary diverter, for 2 or 3 outlets. On a single vertical plate or two square plates.

The Q30 collection features clean square lines and a thin, blade-like spout: a minimalist Italian design by Giampiero Castagnoli and Marco Pisati, created for modern bathrooms.

What you receive: the external part (the plate or plates, handle and diverter), in the model and finish of your choice; the concealed body only if you choose the complete set.

External part or complete set?

This product is wall-mounted and has two parts:

• external part – what is visible: handle, plate or rosettes, spout, in the chosen finish;
• concealed body (code RWIT 22A2 ZZ 01) – the part that is built into the wall by the plumber. It is not visible and is the same for all finishes.

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

• External part only – if you already have the Treemme concealed body installed in the wall (for example, if you are replacing a mixer or the plumber has already installed it);
• Complete set with concealed body – for a new installation: you 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 4BA2 / 4BA3 (single plate, 210 × 75 mm), RWIT 4BC2 / 4BC3 (separate plates 75 × 75 mm)
• Concealed body code: RWIT 22A2 ZZ 01
• Flow rate: 18 l/min
• Installation: wall-mounted
• Collection: Q30 – design by Giampiero Castagnoli & Marco Pisati
• Material: brass, galvanic 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

What does 2 or 3 outlets mean?

The diverter directs water to each outlet in turn: for example, the shower head and hand shower (2 outlets) or the shower head, hand shower and side jets or bath spout (3 outlets). Choose the number of outlets from the menu.

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 the Treemme concealed body installed in the wall.

How is it installed?

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

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.