The Studor P.A.P.A. (Positive Air Pressure Attenuator) is a revolutionary ‘world-first’ system developed to resolve the problems of positive pressures (transients / back-pressure) within the drainage systems of multi-storey and high-rise developments. This is the perfect complement to the range of Studor Air Admittance Valves (AAVs), providing a complete venting solution for any multi-storey building over 10 storeys high.
The P.A.P.A. has been installed in some of the highest buildings in the world without the need for very large vent pipes.