SAI is specialised with gas expansion treatment under pressure
for venting to free air, for reduction of acoustic noise emission
of liquid circulation pipes and low flow silencers.
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Gas
pressure relief silencers |
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DAS type for ejecting any valve down-flow liquid into the
atmosphere (silencer comprising a first
expansion
stage with shock-less device to stabilise shock waves and
a second acoustic stage with
glass
wool to adjust the acoustic damping)
• LD type or online
diffuser for noise damping down-flow from the control valve
(silencers comprising one
or
several expansion stages with shock-less device)
• SVI
type or reservoir draining silencer under pressure for a given
drainage time.
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From
any type of liquid: air, steam, CO2... and from their characteristics:
flow, pressure, temperature, etc.
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Standard:
85 dBA at 1m or at 5m (non standard under request). |
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Dimensioning
of any type of silencer to measure according to client needs
and options: weatherproof roof,
outlet elbow, inlet dilatation recovery, etc. (object of many
development patents)
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Energy,
paper-making, UIOM, chemicals, steam production, petro-chemicals,
etc. |
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Alstom,
CNIM, Air Liquide, Atofina
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Contact
us:
+33
(0) 1-69-30-90-10
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