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NVC Olsonfab - Blowdown, Vent and Inline Silencers
FromNVC Olsonfab
Typical Applications; For process air and air constituents, natural and technical gas, and steam in atmospheric venting and in line closed piping systems. Valves, Safety Relief, Pressure reducing, Control, Switch, Snort, Any vent or blowdown, Boiler start up and purge systems, Steam ejectors, Turbine bypass.
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- Inlet diffusion assembly
- Designed and fabricated to applicable pressure vessel code
- Designed to convert frequencies of sound generated for more efficient mitigation
- Available rectangular and circular designs
- Emergency and planned blowdown designs to provide specific blowdown duration
- For flow rates > 1,000,000 ACFM
- Multiple inlet and side inlet compatible
- Sliding inlet designs to exclude the requirement for expansion joints
- Standard designs for noise reductions up to 60 dBA; custom designs for greater noise reductions.
- Inlet collecting pipes to facilitate the introduction of flow from two or more inlet pipes, (including pipes with differing flow pressures) into a single vent silencer and to provide pressure matching.
- Materials: Carbon steels, stainless steels, galvanized steels and corten
- Available accessories include: weather protection hoods/cowls; mating flanges; access/inspection ports, doors; mounting and support structures; access platforms including stairs/ladders; lightning protection, aviation lights, helical strakes, and stack extensions.
- Inline silencers designed and fabricated to applicable pressure vessel code.