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GENERAL DESCRIPTION:
SERIES SFB and SFP meets the needs of simple flow applications.
Either the Rising Ball or Paddle Style will satisfy most application
needs when calibrated flow indicators are not required. Constructed
from high quality materials these in-line indicators are suitable
for many applications including water, oil, chemicals, air and gases.
HOW THEY WORK:
SERIES SFB - In a no flow condition the white
PTFE ball remains seated in the body socket. As the flow rises the
ball will lift out of the socket becoming visible. It will continue
to rise and move freely in the dome as the flow rate increases.
To be effective, the indicators must be mounted on a horizontal
plane with the glass dome positioned upwards.
SERIES SFP - The paddle begins to rotate indicating
that flow is present. The SFP style can be mounted both horizontal
and vertical, offering bi-directional flow indication with low pressure
losses.
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