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Hydrascan®
is Davey's own unique constant pressure control unit.
Hydrascan® keeps the pump running whenever
there is a demand for water, unlike the annoying
stop-start (cycling) of traditional pressure switches.
No more cycling between a cut in and cut out pressure!
Hydrascan® incorporates
an adjustable pressure sensor which starts the pumps
based on pressure, and a flow sensor which stops the
pump based on flow. Hydrascan® will
stop the pump if the flow is reduced below 0.5 Gallons
per minute.
Hydrascan®
protects your pump by switching it off if the water supply
becomes inadequate. Hydrascan's unique solid state flow sensing
has
no moving parts to obstruct pump performance or to become
jammed
with sand or grit.
The ability to adjust cut-in pressure (from 20-80 psi) makes
Hydrascan®
the ideal choice of controller for
pressure systems that can be used in a
range of different
applications.
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