1PC WC w/ Fittings (4.5/3 Liters) WHCW840JW/FSpecs Flush system: Wash Down Water Use: 4.5L / 3L Trap Type: S-Trap Rough-in: 305 mm Bowl Shape: Elongated Water Pressure: 0.05MPa~0.75MPa Size: 510Wx755Dx630H mm Features Unique sculpted design, high profile One-Piece Toilet WATER SAVING Upgrade with a Softclose Seat & Cover or WASHLET Downloads 2D Drawings Image Specification Sheet