... (other specification: 190mm, 230mm, 310mm, 350mm, 390mm)-2. Dual flush system, full/partial flush volume is adjustable, saving water.-3. High water discharge ... -4. Availalbe with 2"connector. -5. Imported material for the flush sealing pad, gurantee no leakage.-6. Refill adjustable: 0~30 ... .-7. Provide two bases for one-piece and two piece toilet.-8. Highly adaptable for all kinds of toilets.-9. 100000 ...