Wasp Systems Foam proportioning technology

The heart of the WASP System is
the Wide-range Accurate Sprinkler
Proportioner ( WASP), which is
mounted on a WASP bag tank
containing Alcoseal 3-3 AR-FFFP
multi-purpose foam.

Standard foam proportioning devices
are designed for dry pipe deluge type
systems, and therefore cannot operate
under the very low flow conditions
imposed by a wet pipe FWSS.

Fast response sprinkler heads are
increasingly being chosen to provide
quick operation for permanently
flooded systems, in recognition that
early action provides fast control and
minimises resulting loss and damage.