مرحاض معلّق على الجدار بتدفق ثنائي النفّاث بطول 550 مم، مخرج مصيدة P بقياس 180 مم

Length is the number that places FT-135 in the 22-inch wall hung toilet, 180mm P-trap group: 550 mm on the size line, or 21.7 in. That front-to-back length is the main check against the room, because it decides how much floor the bowl takes up. Width adds 360 mm (14.2 in), and those 2 values together make up the floor footprint. The floor under the toilet stays open with wall-hung installation. Verify against the official technical drawing before fabrication.

The FT-135 size line reads 550 × 360 × 390 mm, with 390 mm (15.4 in) as the height. Read the 3 values in the catalog order of length, width and height. Material is ceramic. The printed product name, Collision type flush wall-hung closet, confirms the mounting, and a collision icon accompanies it. One SKU, FT-135, covers the model, so there is a single size to plan around rather than a choice of bodies.

Flush on the FT-135 is the collision type, called dual-jet in this copy. It is the only flush listed for the toilet. Plumbing runs to the rear: the outlet height is printed as 180 mm, and that height, rather than any rough-in distance, is what the wall drain must suit. See the rear outlet toilet collection for more models that drain into the wall. Certification documents for the FT-135 are matched to the destination market at quotation.