مرحاض معلّق على الجدار بتدفق غسل مباشر بطول 570 مم، مخرج مصيدة P بقياس 180 مم

A 22-inch washdown wall hung toilet is a wall-mounted bowl about 22 in long that clears waste with a washdown flush. FT-112 fits that description on printed data: a 570 mm length, a washdown flush and wall-hung installation. The catalog name reads Washdown wall-hung closet, and the material is ceramic. A rear P-trap outlet completes the printed listing. Buyers who want a 22-inch class bowl with a plain washdown action can treat FT-112 as a direct match on those 2 points.

Flush type is where the 2 codes part ways. FT-112 prints a washdown flush; the FT-115 wall-hung toilet prints a collision flush, written on this site as dual-jet. Dimensions differ slightly as well. FT-112 prints 570 × 350 × 330 mm; FT-115 prints 570 × 360 × 340 mm. On outlet data, FT-112 prints P-trap 180mm; FT-115 prints P-trap 180mm. Choose by flush first, then read the printed width and height.

Ceramic is the printed material for the FT-112 body, which measures 570 × 350 × 330 mm (22.4 × 13.8 × 13.0 in) in the catalog. Waste leaves the bowl through the rear wall outlet rather than the floor, at the 180 mm P-trap height. That outlet value is the key plumbing number for installation. Certification documents for the FT-112 are matched to the destination market at quotation. Flush, outlet and size are the 3 lines that define this toilet in the catalog.