
Anti-Column Device (Model LD-1)

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