Qtoo Single Hole Tap Set

The Qtoo Single-Hole Faucet by d line is a top-mounted tap system crafted from AISI 316 marine-grade stainless steel. Available in three height and projection options — a compact fixed model and two taller swivel models — for a range of residential and commercial applications from powder rooms to kitchens. Lead-free, corrosion-resistant, and NSF/ANSI 61 certified.

Each tap includes NPT adapters for North American compatibility and can be paired with matching drain and siphon components for a cohesive, fully integrated setup. Designed by Hans Thyge & Co for d line. Made in Europe.

System Components

• Single-hole top-mounted faucet (fixed or swivel, depending on model)
• 2 × 9.5 mm (3/8") flexible supply lines
• Built-in aerator
• 2 × BD8002GN 1/2" NPT adapters for North American plumbing

Optional Components

• QA1150 Hygiene+ Push Drain — diverts water sideways to reduce bacteria buildup
• QA1250 Hygiene+ Fixed Open Drain — grate-style, stays open for continuous flow
• QA1100 Standard Push-Open Drain — seals with a push, classic design
• QA1200 Standard Fixed Open Drain — simple fixed grate with no closure
• QA1400 P-Trap — minimalist wall-mounted p-trap in matching finish

Model Options

• Standard (Fixed): 178 mm (7") height × 130 mm (5.1") projection — non-swivel
• Tall (Swivel): 280 mm (11") height × 130 mm (5.1") projection — swivels at spout
• Tall Extended (Swivel): 280 mm (11") height × 210 mm (8.3") projection — swivels at spout

Specifications

• Height to aerator: 69 mm (2.7")
• Built-in aerator
• Max flow rate: 1.3 gpm (5.0 L/min)
• Lead-free compliant

Installation must be completed by a professional plumber.

Materials

Marine-grade stainless steel (AISI 316). Lead-free and allergy-friendly.

Available Finishes

• Satin Stainless Steel
• Polished Stainless Steel
• PVD Satin Brass
• PVD Satin Bronze
• PVD Satin Black

Certifications

• NSF/ANSI 61 Certified
• CSA B125.1 (2018) and ASME Compliant
• Leak-tested to 15 bar
• 10-Year Warranty on mechanical parts
• 5-Year Warranty on PVD finishes

Related Products

• Qtoo Push Open Drain

Product Downloads

For the complete collection, download the catalogue here.

Product Sheets

• Qtoo Single Hole Faucet 7" Product Sheet
• Qtoo Single Hole Faucet 11" Product Sheet
• Qtoo Single Hole Faucet Parts Sheet
• Qtoo Product Price List