Economy Overflow Valve
The Economy Overflow Valves are a low cost way to set the water level on Ebb and Flow tables.
The valve consists of a rigid stem which is trimmed to the height of the desired water level on the table.
Once the water level reaches the height of the overflow valve and the pump is still running, the excess water drains through the valve and into a separate return line running back to the pump room or into a bucket beneath the table. This prevents excess water from randomly spilling over the edges of the table and onto the floor.
The valves are available with barbed fittings in 13mm, 16mm and 19mm sizes.