WaterTube Concealed Single-Lever Washbasin Mixer

WaterTube concealed washbasin mixer tap – Treemme – wall-mounted stainless steel washbasin tap: curved tubular spout and cylindrical control on an oval plate or separate round rosettes. The spout is available in 170 or 220 mm.

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

What you receive: the external parts (plate or rosettes, spout and control), in your chosen style and finish; the concealed body only if you choose the complete set.

External parts or complete set?

This product is wall-mounted and has two parts:

• external parts – the visible parts: handle, plate or rosettes, spout, in your chosen finish;
• concealed body (code RWIT 51A5 ZZ 01) – 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 parts 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

Satin stainless steel or one of 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 parts codes: RWIT 4AA5 .. 02 / 4AA6 .. 02 (oval plate, 170 / 220 mm spout), RWIT 4AC5 .. 02 / 4AC6 .. 02 (rosettes, 170 / 220 mm spout)
• Concealed body code: RWIT 51A5 ZZ 01 (universal)
• Flow rate: 5 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 parts 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 parts are 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.