Inline Foam Inductors
Fest Fire Security supplies the
highest quality inline inductors making sure you
always get the right foam proportioning for a
fire suppression system.
What is an inline inductor?
An inline inductor also known as a foam-proportioner
is a device use specifically in foam fire
suppression systems to proportion the quantities
of a foam concentrate with a water stream and
deliver the mixture to the suppressing system.
An inline inductor is designed to create a venturi effect that creates higher back pressure
and increased flow rate at a point. When the
inlet pressure increases or decreases it affects
the outlet pressure and thus also the
proportioning. Inline inductors are designed
with a pre-determined water pressure to supply
the correct proportioning at that pressure and
Inline foam inductors are a cost effective means
of incorporating foam into a water system. They
come in a variety of different materials and
sizes. Units can be supplied with a high quality
foam feeding tube for the foam inlet. Units are
also available as fixed or portable.