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FLUID PRESSURE DISCHARGE SILENCER

FLUID PRESSURE DISCHARGE SILENCER

FLUID PRESSURE DISCHARGE SILENCER

Product catalog summary
Operating Principle: The SP40-50 silencers utilize a mixed type design with progressive and controlled fluid expansion followed by an absorption zone. The fluid passes through a diffuser with perforated concentric elements, increasing in passage section, and then through an absorption zone. The diffuser is housed in a cylindrical body lined with sound-absorbing material.
Description: SP silencers are designed for free expansion of their components and are open to the atmosphere, thus not requiring official controls or hydraulic tests. They serve as a fixed point and require an expansion device for high-temperature fluids to accommodate pipe position variations.
Protection: The exterior is protected with SA 2.5 blasting, inorganic zinc silicate, and high-temperature paint. Interior metal parts are also treated with high-temperature paint.
Compliance: The silencers comply with Directive 97/23/EC, as confirmed by TÜV Rheinland Iberica Inspection, Certification & Testing, S.A.
Applications: Suitable for thermal and power plants, solar thermal power plants, cogeneration plants, petrochemical industries, turbines, HRSG or boilers, liquefied gas plants, and compressors.
Acoustic Efficiency: The document provides attenuation data for SP40 and SP50 models at various octave center frequencies.
Assembly Instructions: Silencers can be mounted vertically or horizontally, with optional accessories like inlet flanges, gaskets, special steels, and more. Installation requires removing transport discs, checking flow direction, fixing supports, connecting pipes, ensuring no condensation accumulation, and providing sound insulation.
Dimensions: The document includes dimensions and approximate weights for the silencers.
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Catalog excerpts

FLUID PRESSURE DISCHARGE SILENCER-1

FLUID PRESSURE DISCHARGE SILENCER

 Open the catalog to page 1
FLUID PRESSURE DISCHARGE SILENCER-2

FLUID PRESSURE DISCHARGE SILENCER OPERATING PRINCIPLE SP40-50 silencers are of mixed type, progressive and controlled expansion of the fluid and absorption zone. The exterior is protected by SA 2.5 blasting, inorganic zinc silicate and topcoat by high temperature paint. The interior metal parts are treated with high temperature paint. The fluid passes through a diffuser made up of a series of perforated concentric elements with increasing passage section and then passes through an absorption zone. The diffuser is housed in a cylindrical body with walls covered in sound-absorbing material protected...

 Open the catalog to page 2
FLUID PRESSURE DISCHARGE SILENCER-3

FLUID PRESSURE DISCHARGE SILENCER ACCESSORIES Silencers can be provided with the following optional accessories: • Horizontal supports • Anti-bird tights • Inlet flange and counter flange (chosen according to pressure and temperature of use). • Expansion compensators, vertical and vertical / horizontal • Flow limiters (high back pressure). • •Construction in special steels. • Waterproof floating tray • •Special exterior protection • •Elbow to protect the interior of the silencer from the weather ASSEMBLY INSTRUCTIONS Depending on the space available and the layout of the pipes, the silencers...

 Open the catalog to page 3
FLUID PRESSURE DISCHARGE SILENCER-4

FLUID PRESSURE DISCHARGE SILENCER Dimmensions in mm and approximate weights in Kgs

 Open the catalog to page 4
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.