Acorn 2563-022-000 Metering Air Diaphragm trap

Metering air diaphragm trap for toilet systems

The Acorn 2563-022-000 is a metering air diaphragm trap designed for toilet plumbing installations. It functions as a drain component that regulates flow through a diaphragm mechanism. This new part suits maintenance or new-build projects where precise metering is required.

Sustained operation under continuous flush cycles

Under sustained load the diaphragm maintains consistent metering across repeated flush cycles without the pressure drop seen in short bursts. The component resists fatigue from continuous actuation in high-traffic toilet systems. Performance remains stable during extended periods of frequent use.