Studor 20357 Positive Air Pressure Attenuator

Product Description

The P.A.P.A. provides effective and complete protection against positive pressures in the drainage system

The P.A.P.A. replaces existing vent piping, which means greater freedom of design

The P.A.P.A. can be retrofitted to all types of high rise drainage designs

The P.A.P.A. also reduces the need for fire stopping devices

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