40mm Floor-Standing Mixer for Washbasin or Bath

40mm floor-standing bath or basin mixer – Treemme – freestanding stainless steel mixer on a floor-mounted column, with a slim lever: for freestanding basins (satin stainless steel only) or for a centrally positioned bath, with a hand shower.

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

What you receive: the column-mounted mixer (with a hand shower for the bath version), in the model and finish of your choice; the floor-mounted part only if you choose the complete set.

External part or complete set?

This product is floor-mounted and has two parts:

• external part – the visible part: lever, plate or rosettes, pipe, in the finish of your choice;
• concealed body (code RWIT 4A62 ZZ 50) – the part that is fixed into the floor screed 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 floor (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: 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 1314 IS 50 (basin, h 1122 mm, satin stainless steel only), RWIT 1303 .. 50 (bath, with hand shower)
• Concealed part code: RWIT 4A62 ZZ 50
• Flow rate: 6 l/min (basin), 20 l/min (bath)
• 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.

What is the concealed floor-mounted part?

Floor-mounted mixers are fixed to a concealed part installed in the screed, which supplies hot and cold water. The “Complete set” version includes it.

Do I need the concealed body?

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

How is it installed?

Installation is carried out by a plumber. For concealed models, the concealed part is fixed to the floor before tiling, and the external part is installed 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.