27 Inch Washdown Two-Piece Toilet, 10 Inch Rough-In

HSJ-3008 is a 27 inch washdown two piece toilet, 10 inch rough-in, printed at 680 × 360 × 860 mm (26.8 × 14.2 × 33.9 in). Tank and bowl are separate white ceramic pieces, and washdown is the single flush. The catalog reads that size as length, width and height, so the 860 mm figure is the overall height. Verify against the official technical drawing before fabrication of fitted furniture.

Floor drains on HSJ-3008 must read 250 mm (10 in) from the finished wall to the drain center. Rear-outlet rooms use the P-trap version at 180 mm. A survey that marks each bathroom with its reading or a P turns straight into RFQ lines with toilet counts. Readings outside 250 mm need another model. Confirm against the model spec sheet for both entries before ordering. White ceramic and washdown flush apply to both lines.

Washdown flush and white ceramic are fixed for HSJ-3008, so the outlet entry is the only variable on each line. A building with identical bathrooms can list one or two lines and a count. Distributors stock one model code covering floor and wall wastes. Request written confirmation from the factory of the outlet split before production, and keep the drain survey with the purchase file. The 860 mm height applies to every unit on the order.