5
Installation and Operation Manual
MultiFlo
Figure 2. Multiple Flowmeter with manifolds
to cover various flow discharges
Since there is a single foam concentrate injection point,
the total water flow through all discharges that are
supplied with foam concentrate must not exceed the
capacity of the FoamPro foam proportioner being used.
For example: If the FoamPro 2001 foam proportioning
system is used, the maximum foam concentrate flow
will be 2.6 GPM (9.8 LPM) . When the foam concentrate
injection is set to 0.1%, the amount of water that can
be supplied with the proper percentage of foam
concentrate is 2600 GPM (9841 LPM). If the
foam concentrate injection is set to 0.5%, then the
total amount of water that can be supplied with the
proper percentage of foam concentrate is 520 GPM
(1968 LPM).
Foam Injection
Flow Sensors to
Suit Flow Rate
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