Material: ABS Type: HJ-02 1ú«Available with brass rod or POM rod. 2ú«Adjustable refill rate 0-30% 3ú«Lever theory, Anti-siphon, keep water level steady under different water pressure. 4ú«Fixing height available in 8í¦,10í¦,12í¦ 5ú«Available with 15/16 connector or 1/2 connector