WaterTube Concealed Bath/Shower Mixer with Hand Shower

Concealed WaterTube bath-shower mixer with hand shower – Treemme – concealed stainless steel set for bath or shower, with separate round rosettes: single-lever mixer, diverter, hand shower with holder and, for the bath version, a WaterTube tubular spout.

The WaterTube collection, designed by Massimiliano Braconi, makes the steel tube the star: thick, cylindrical, industrial-pipe-like curved sections and cylindrical controls with serrated edges, made of satin-finished or PVD-coloured AISI 316L stainless steel.

What you receive: the complete external part (rosettes, controls, spout where applicable, hand shower with hose and holder), in your chosen model and finish; 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 you see: lever, plate or rosettes, spout, in your chosen finish;
• concealed body (code RWIT 51D7 ZZ 12 / RWIT 51D9 ZZ 01) – the part that is built into 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 mixer or the plumber has already installed it);
• Complete set with concealed body – for a new installation: you will receive everything you need.

Finishes

Satin stainless steel or one of the three PVD colours: gunmetal, bronze and gold. PVD finishes are applied in a vacuum and are highly resistant to scratches and limescale.

Technical specifications

• External part codes: RWIT 4AD8 .. 04 (with spout, for bath), RWIT 4AD9 .. 04 (without spout, for shower)
• Concealed body codes: RWIT 51D7 ZZ 12 (with spout), RWIT 51D9 ZZ 01 (without spout)
• Flow rate: 18–24 l/min
• Installation: wall-mounted
• Collection: WaterTube – Massimiliano Braconi design
• Material: AISI 316L stainless steel, satin-finished or with a PVD finish
• Manufacturer: Treemme Rubinetterie, Asciano (Siena) – Made in Italy

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

Frequently asked questions

Why stainless steel?

AISI 316L stainless steel is the same steel used in the food and shipbuilding industries: it does not rust, does not release metals into the water and is resistant to limescale and cleaning products. PVD finishes are applied in a vacuum and are highly resistant to scratches.

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 built into the wall before tiling, and the external part is fitted 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.