![Bookmark and Share](https://s7.addthis.com/static/btn/v2/lg-share-en.gif)
Anti-Column Device (Model LD-1)
![Anti-Column Device (Model LD-1)](https://www.vikinggroupinc.com/sites/default/files/databook/drysystems/equipment/091707.gif)
The anti-column device automatically prevents an unwanted water column from establishing within the system riser. On dry pipe systems the anti-column device prevents water from columning downstream of the dry valve. On preaction sprinkler systems the anti-column device prevents water from columning downstream of the easy riser check valve.
Technical Details
Manufacturer:
Viking
Page:
F_091707
Part Number:
14800,
14816