Angular Bowl Countertop Basin
Four inward-sloping planes give the angular bowl countertop basin its distinctive interior. In the D381 design, diagonal corner lines separate those planes within a straight rectangular exterior. The integral rear platform contains a single centered tap opening. Below it, the overflow has a short horizontal outline rather than a round opening. D381B measures 400 × 420 × 145 mm, making its footprint slightly deeper than wide. D381A increases the width to 500 mm and D381 to 600 mm. Both retain the same 420 mm front-to-back dimension and 145 mm overall height. The white ceramic body is listed for above-counter or wall-hung installation.
Shape & size
Shape and size of D381B / D381A / D381
Every option below is a produced configuration with its own SKU. 3 sizes. Name the exact SKU on each purchase order line.
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NO. D381B400 × 420 × 145 mm -
NO. D381A500 × 420 × 145 mm -
NO. D381600 × 420 × 145 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 sloping interior faces
Angular corner junctions within the bowl
The interior walls meet along diagonal corner lines. Their slopes form a visibly angular bowl inside the straighter outer box, rather than a continuously curved cavity.
Short horizontal opening
Slotted overflow below the central tap deck
A small horizontal overflow interrupts the inner back wall beneath the rear platform. One centered tap hole occupies that platform, and one round drain appears in the bowl floor.
420 mm front to back
From a near-square plan to a wider rectangle
D381B is slightly deeper than wide. The other two widths extend the front edge while the front-to-back dimension stays at 420 mm; total height remains 145 mm.
D381B
400 × 420 × 145 mm
D381A
500 × 420 × 145 mm
D381
600 × 420 × 145 mm
Flat box exterior
Straight front panel and side elevations
The external front and side faces remain flat. Their rectangular side profile frames the sloping interior without adopting the bowl’s angled corner junctions.
Above counter / Wall hung
Carry the angular bowl into either listed mounting choice
The factory specifies both mounting types for D381B, D381A and D381. Identify the exact width and mounting choice together when selecting this slotted-overflow design.
D381 angular bowl configuration
- D381B — 400 × 420 × 145 mm
- D381A — 500 × 420 × 145 mm
- D381 — 600 × 420 × 145 mm
- Required quantity