Description
The Qtoo Wall-Mounted Washbasin System by d line is a built-in sink tap system crafted from AISI 316 marine-grade stainless steel. A minimalist, architectural solution for residential and commercial bathrooms — featuring a clean cylindrical spout and signature rose detail. NSF/ANSI 61 certified, lead-free, and corrosion-resistant.
Each set includes a mixer, spout, and in-wall valve with NPT adapters for North American plumbing. Optional matching drain and siphon components complete the installation. Designed by Hans Thyge & Co for d line. Backed by a 10-year warranty. Made in Europe.
Included Components
- QA3080 / QA3180 / QA3280 – Wall-Mounted Spout (115 mm, 190 mm, or 250 mm projection)
- QA2180 – Wall-Mounted Mixer Control
- QT3100 – In-Wall Valve Mixer
- 2 × BD8002GN – NPT 1/2″ to GN Adapters (for North American plumbing)
Optional Components
- QA1150 – Push Drain: Hygienic, push-to-open basin drain with horizontal seal and overflow compatibility.
- QA1400 – Siphon: Chrome-plated brass bottle trap for exposed installations (adjustable height and length).
Spout Specifications
- Projection Options: 115 mm, 190 mm, 250 mm
- Spout Diameter: 22 mm
- Flange Diameter: 80 mm
- Connection: 1/2″ Standard
- Flow Rate: Max. 5.0 L/min
- Aerator: Built-in, with spare free-flow aerator included
Drain Specifications (QA1150)
- Dimensions: Ø 62 mm × H 75 mm
- Function: Push to open/close
- Features: Easy-clean, antibacterial, overflow-compatible
- Certifications: CSA B125.1 (2018)
Siphon Specifications (QA1400)
- Diameter: Ø 70 mm
- Length: Adjustable 100–350 mm
- Height: Adjustable 30–120 mm
- Material: Chrome-plated brass
- Finishes: Polished Stainless, Satin Stainless, Matte Black
- Certifications: CSA B125.1 (2018)
Speak with your plumber or designer to determine whether a siphon is required for your installation.
Mixer Valve Specifications (QT3100)
- Built-in Depth: 69 mm (2.75″)
- Flow Rate: 7.5 gpm @ 65 psi / 23.0 L/min @ 3 bar
- Material: AISI 304 Stainless Steel
- Includes: Two 1/2″ NPT to GN adapters
Materials
Marine-grade stainless steel (AISI 316) throughout. Lead-free and antibacterial.
Finishes
- Brushed Stainless Steel
- Polished Stainless Steel
- PVD Satin Brass
- PVD Satin Black
- PVD Satin Bronze
- RAL 9016 Matte Black (Powder Coated)
Certifications
- NSF/ANSI 61 Certified for Water Purity
- CSA B125.1 (2018) and ASME Compliant
- Tested to 15 bar pressure
- 10-Year Product Warranty
- 5-Year PVD Finish Warranty
Product Downloads
For the complete collection, download the catalogue here.
Product Sheets
- Qtoo Washbasin Tap 190 mm – Product Sheet (PDF)
- Qtoo Washbasin Tap 250 mm – Product Sheet (PDF)
- Qtoo Push Drain – Product Sheet (PDF)
- QT3100 In-Wall Valve Mixer – Product Sheet (PDF)
- Qtoo Siphon – Product Sheet (PDF)
- d line Catalogue
Installation & Care
Authenticity
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