Commercial Toilets typically require flush valves (flushometers). The valves are used on the Contour Toilet (Model 8955 Series) and the Commercial Metaal Toilet (Model 8956 Series). Since Neo-Metro offers both top supply (typically operates with an exposed flush valves) and wall supply (typically operates with a concealed flush valves) toilets, both types are offered. Additionally manual, hydraulic and sensor activated versions are available. The valves flush with 1.6 gallon (6 Liter).
1.28 gallon (5 Liter) per flush valves are available specifically for the Contour Toilet. Flushing solid toilet waste with 1.28 gallons (4.84 Liter) or less qualifies the toilet for a High Efficient classification.