40mm Concealed Single-Lever Washbasin Mixer on Rosettes

40mm concealed washbasin tap with rosettes, single-lever – Treemme – concealed washbasin tap, stainless steel, on two round rosettes of Ø 75 mm: curved spout and slim lever. The rosettes can be positioned horizontally, with the lever to the right or left of the spout, or vertically, with the lever above the spout; the spout is available in 100, 150 or 200 mm.

The 40mm collection reinterprets the classic lever tap: a 40 mm cylindrical body, curved spout and slim, vertical lever, easy to operate. An essential line, suitable for any bathroom style, made entirely from AISI 316L stainless steel, satin-finished or in PVD colours.

What you receive: the external part (rosettes, spout and lever), 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 concealed and has two parts:

• external part – what is visible: lever, plate or rosettes, spout, in the finish of your choice;
• concealed body (code RWIT 51A5 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 a Treemme concealed body installed in the wall (for example, you are replacing a tap or the plumber has already installed it);
• Complete set with concealed body – for a new installation: you receive everything you need.

Finishes

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

Technical specifications

• External part codes: RWIT 13C5 .. BC / 13C5 .. 02 / 13C6 .. 02 (horizontal, lever to the right, spout 100 / 150 / 200 mm), RWIT 13C7 .. BC / 13C7 .. 02 / 13C9 .. 02 (horizontal, lever to the left), RWIT 13D2 .. BC / 13D2 .. 01 / 13D3 .. 01 (vertical)
• Concealed body code: RWIT 51A5 ZZ 01 (universal)
• Flow rate: 6 l/min
• Installation: concealed
• Collection: 40mm – Treemme 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 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.