

Basin with Bowed Sides and Crescent Tap Deck
The rear ceramic platform curves into the bowl like a shallow crescent, with one tap position inside it. This basin with bowed sides and crescent tap deck retains four gently bowed outer middle sections connected by broad corner curves. Its plan is not a mathematical ellipse. Below the plain open rim, the smooth washing cavity leads towards a separate floor opening, while the lower outside curves inward to a narrower flat boundary. White ceramic D477 measures 500 × 390 × 130 mm and D478 600 × 390 × 130 mm. Both are above-counter bodies. Only the published length changes; the common front-to-back span and complete outside height do not establish usable internal depth.
Shape & size
Shape and size of D477 / D478
Every option below is a produced configuration with its own SKU. 2 sizes. Name the exact SKU on each purchase order line.
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NO. D477500 × 390 × 130 mm -
NO. D478600 × 390 × 130 mm
Mixed-configuration orders are accepted within one purchase order. Confirm the SKU, finish and size on the quotation before sample approval. Request the full configuration list.
Four bowed middle sections · broad corner curves
The outer plan combines flatter stretches with generous corner transitions
The source plan keeps distinguishable middle stretches along four sides, connected through broad curved corners. This softly rounded outline should not be replaced with a mathematically elliptical perimeter.
Curved rear ceramic platform · one tap hole
A shallow crescent-shaped deck meets the washing cavity
One tap hole appears in the rear platform. Its curved inner edge meets the smooth bowl, while its outer edge follows the body; no separate platform width or curve radius is dimensioned.
Smooth inner cavity · inward-curving lower outside
The lower body curves towards a narrower flat boundary
The photograph shows a smooth washing cavity and plain outer walls. The elevation draws the lower outside curving inward to a narrower flat line; that line does not identify a separate supplied support component.
500 or 600 mm length · 390 mm span · 130 mm height
Each complete size retains its own original model drawing
D477 measures 500 × 390 × 130 mm and D478 600 × 390 × 130 mm. Both are above-counter ceramic bodies, with the same published front-to-back span and complete height. These dimensions describe the outside envelope, not an independently measured inner cavity.
D477
500 × 390 × 130 mm
D478
600 × 390 × 130 mm
D477/D478 bowed sides and rear crescent tap deck
- D477 — 500 × 390 × 130 mm
- D478 — 600 × 390 × 130 mm
- Required quantity