5mm Concealed Two-Handle Washbasin Mixer

5mm concealed washbasin mixer with two handles – Treemme – concealed washbasin mixer with a blade spout and two square handles on the same plate – the flagship model of the 5mm collection. The spout is available in 192 or 252 mm.

The 5mm collection, designed by Marco Fagioli, Emanuel Gargano and Giampiero Castagnoli and awarded the Compasso d’Oro ADI 2016 Prize, starts from a single sheet of 5 mm stainless steel, bent like a blade: the spout, body and handle become a pure graphic line. It is made entirely of AISI 316L stainless steel, which does not rust and is resistant to limescale and cleaning products over time.

What you receive: the exterior part (plate, spout and handles), in the model and finish of your choice; the concealed body only if you choose the complete set.

Exterior part or complete set?

This product is concealed and has two parts:

• exterior part – what is visible: handle, plate or rosettes, spout, in the chosen finish;
• concealed body (code RWIT 2551 ZZ 11) – 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:

• Exterior part only – if you already have the Treemme concealed body installed in the wall (for example, you are replacing a mixer or the plumber has already installed it);
• Complete set with concealed body – for a new installation: you receive everything needed.

Finishes

Satin stainless steel or one of the six PVD colors: gun metal, bronze, gold, light bronze, chocolate and champagne. PVD finishes are applied in a vacuum and are highly resistant to scratches and limescale.

Technical specifications

• Exterior part codes: RWIT 2551 .. 10 (192 mm spout), RWIT 2552 .. 10 (252 mm spout)
• Concealed body code: RWIT 2551 ZZ 11
• Plate: 147 × 62 mm
• Flow rate: 4 l/min
• Installation: concealed
• Collection: 5mm – design by Marco Fagioli, Emanuel Gargano and Giampiero Castagnoli
• Material: AISI 316L stainless steel, satin or 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 “Exterior 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 exterior 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 the finish, the IdeaCasa team is at your disposal – free consultation.