Pa36 Concealed Bath Mixer with Spout and Hand Shower
🚚 Delivery in 0–6 weeks · Free consultation
Pa36 concealed bath mixer with spout and hand shower – Treemme – complete concealed bath mixer: handle, diverter, flat bath spout and hand shower with holder. On a single long plate or on separate square rosettes.
The Pa36 collection, designed by Danilo Fedeli (3DF), features a body with a perfect 36 mm square cross-section, straight edges and a long flat spout. A rigorous geometric design for minimalist bathrooms.
What you receive: the external part (plate or rosettes, handle, diverter, spout, hand shower with holder and 1.5 m hose), in the 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 is visible: handle, plate or rosettes, spout, in the chosen finish;
- concealed body (code RWIT 51D7 ZZ 12) – 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 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 you need.
Finishes
10 finishes, from classic chrome to matte black, matte white, gold and brushed rose gold. PVD finishes are highly resistant to scratches and limescale.

Technical specifications
- External part codes: RWIT 8BD7 .. 01 (single plate, 420 mm), RWIT 8BD8 .. 01 (separate rosettes)
- Concealed body code: RWIT 51D7 ZZ 12
- Spout: 182–185 mm
- Flow rate: 22 l/min
- Installation: wall-mounted
- Collection: Pa36 – Danilo Fedeli design – 3DF
- Material: brass, galvanic and PVD finishes
- Manufacturer: Treemme Rubinetterie, Asciano (Siena) – Made in Italy
Complete dimensions are shown in the technical drawing in the image gallery.
Frequently asked questions
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 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 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.
Manufacturer: Rubinetterie 3M S.r.l. (Treemme), Via Enrico Mattei 10, 53041 Asciano (SI), Italy · export@rubinetterie3m.it