Full Description

These devices are intended to reduce the impact of short duration air pressure transients which arise in drainage waste and vent systems networks through use. They are not intended to have any effect on long duration or steady-state offsets in air pressure.

Product Details

Published: 08/01/2016 ANSI: ANSI Approved Number of Pages: 24 File Size: 1 file , 560 KB Redline File Size: 2 files , 4.1 MB