The Studor P.A.P.A. is a solution to address the unique problems experienced in the drainage of multi-storey buildings.
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.
Whether you are a drainage system architect or engineer, the P.A.P.A. has changed the design of drainage venting systems, thus allowing building designers to simplify their sanitary waste systems with many benefits.
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.