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ASSE 1030

Performance Requirements for Positive Pressure Reduction Devices for Sanitary Drainage Systems

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Organization: ASSE
Publication Date: 1 May 2013
Status: inactive
Page Count: 20
scope:

General

Application

Positive pressure reduction devices (herein referred to as "device") are to be used in building drainage waste and vent (DWV) systems. They are intended to reduce the impact of short duration air pressure transients which arise in DWV networks through use. They are not intended to have any effect on long duration or steady-state offsets in air pressure.

Document History

April 25, 2016
Performance Requirements for Positive Pressure Reduction Devices for Sanitary Drainage Systems
Description See Figure 1 for a simple arrangement of components. The device consists of a variable volume reservoir contained within a ventilated rigid outer casing with an inlet connection by which...
ASSE 1030
May 1, 2013
Performance Requirements for Positive Pressure Reduction Devices for Sanitary Drainage Systems
General Application Positive pressure reduction devices (herein referred to as "device") are to be used in building drainage waste and vent (DWV) systems. They are intended to reduce the impact of...
October 5, 2009
Performance Requirements for Positive Pressure Reduction Devices for Sanitary Drainage Systems
Description The device consists of a variable volume reservoir contained within a ventilated rigid outer casing with an inlet connection by which the reservoir inflates when subject to positive...

References

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