Rounded Rectangular Countertop Basin without Overflow
The rounded rectangular countertop basin without overflow combines a full rear tap deck with softly curved outer corners. D573A, D573B and D573C each carry one centered tap hole in that ceramic platform. A single drain appears in the bowl floor, while the inner rear wall remains free of a separate overflow opening in the original sources. Straight middle sides extend between the corner arcs, giving the white body a defined rectangular outline. The widths of 550, 650 and 750 mm share 420 mm front to back and 135 mm overall height. All three catalogue references are specified for above-counter mounting with this same two-hole arrangement.
Shape & size
Shape and size of D573A / D573B / D573C
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. D573A550 × 420 × 135 mm -
NO. D573B650 × 420 × 135 mm -
NO. D573C750 × 420 × 135 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.
Rounded rectangular outline
Straight middle sides connected by corner curves
The plan shows four straight middle sections and distinct rounded corners. The body keeps a rectangular footprint rather than an oval or capsule perimeter.
Full rear ceramic deck
One centered tap hole within the curved rear corners
The rear platform stretches across the bowl width. Its single tap position remains centered at each exterior size.
No separate overflow
Rear tap hole and central floor drain
The photographs and plans show these two holes, with no separate opening in the inner back wall. The smooth bowl remains a single continuous interior.
420 × 135 mm shared
Three widths for the same above-counter body
D573A, D573B and D573C preserve the front-to-back dimension and total height while increasing the width in 100 mm steps.
D573A
550 × 420 × 135 mm
D573B
650 × 420 × 135 mm
D573C
750 × 420 × 135 mm
Rounded-corner D573 model selection
- D573A — 550 × 420 × 135 mm
- D573B — 650 × 420 × 135 mm
- D573C — 750 × 420 × 135 mm
- Required quantity