مرحاض معلّق على الجدار بتدفق غسل مباشر بطول 590 مم، مخرج مصيدة P بقياس 180 مم

The FT-138 is a 23-inch washdown wall-hung toilet, listed at 590 mm long. The catalog prints it as a Washdown wall-hung closet, so wall-hung is the printed mounting. Ceramic is the printed material. Of the printed figures, height is the largest after length: 405 mm, or 15.9 in. Distributors adding an off-floor washdown model at 23 in can list FT-138 on those printed facts alone.

Catalog size for the FT-138 reads 590 × 340 × 405 mm, which converts to 23.2 × 13.4 × 15.9 in. Length leads the line, then width, then height. The 340 mm width is the narrowest figure on the size line. The 590 mm length and 340 mm width are printed for the single FT-138 SKU. Verify against the official technical drawing before fabrication. Ceramic is the material behind all 3 figures.

Plumbing data for the FT-138 is one printed line: P-trap 180mm. That number gives the height of the outlet at the back of the bowl. It is not a rough-in distance and should not be used as one. Wall drains for this toilet need to sit at a height that suits 180 mm. See the rear outlet toilet collection. Certification documents for the FT-138 are matched to the destination market at quotation, and the washdown flush stays the only flush entry.