Risers & Sprinklers
systems are the most
reliable, because they are simple, with the only operating
components being the automatic sprinklers and the automatic
Dry pipe systems installed in spaces in which the
ambient temperature may be cold enough to freeze the water in
a wet pipe system.
- Deluge systems used for special hazards where rapid
fire spread is a concern, they provide a simultaneous
application of water over the entire hazard.
- Pre-action sprinkler systems used in locations
where accidental activation is undesired, such as in a museum
with rare art works and data centers, for protection of
computer equipment from accidental water discharge.
- Foam water fire sprinkler systems mixture of water
and low expansion foam concentrate, resulting in a foam spray
from the sprinkler.