| These gauges are
constructed with a solid forged stell bar main chamber
and cover plates recessed to have perfect alignment
of gaskets and glass. Though rated for 2000 psig.
these are light weight and hence do not need any
combursome supports for medium lengths. With special
main chamber construction these gauges can be supplied
upto 3000 psig. Main Chambers are available in C.S,
M.S, SS304, SS316, P.P., P.V.C., FRP and Rubber
lined. Gaskets are of CAF, GRAFOIL, TEFLON, etc.
Reflex Gauges
These are assembled with flat glasses with inner
surfaces of reflecting prisms. Due to total internal
reflection liquid level shows black in contrast
to a mirror-like surface above, The gauges are
used for services where observation is required
at a distance and on low pressure boilers.
Transparent Gauges
These are assembled with two numbers of totally
transparent toughened glasses to give a through
vision of liquid levels. These gauges are recommended
for interface levels, coloured fluids where colour
is of interest to the process behaviour and services
where excessive foaming may exist. In high pressure
boilers these gauges are recommended to be used
with mica shields.
Glass
Teleflo engineers continuous research, development
and experimental studies on glass toughening and
composition has made the tempered glasses used
in these gauges most dependable providing a high
strength resistant to both thermal and !J mechanical
shocks and with the highest degree of visibility.
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