Flush Valve, Manual Type Egesta Flush Valve, Toilet Flusher Haixin GS-8105 Material: brass, in high polish ... : Flush Valve, or Manual Type Egesta Flush Valve, or Toilet Flusher)Haixin Item No.: GS-8105Features: 1) Material: brass 2 ... , about 6L-12L water4) Usage: Used in public toilet in order to save water, easily operated by hand5) ... :2002 Flush Valve (Manual Type Egesta Flush Valve, Toilet Flusher)