Technical datasheet silencer

Product catalog summary

Overview: This document provides technical specifications and details for various types of silencers, including Reflection (RXS), double-tube reflection (DXS), and absorption silencers (ASD), each available in different attenuation classes.

Specifications:

Materials: Most silencers are made from polypropylene (PP), with the ASD-FL 25 made from stainless steel (ES 1.4404).
Attenuation Class: Ranges from 25 dB to 45 dB depending on the model.
Dimensions: Lengths vary from 500 mm to 1440 mm, with external diameters of 250 mm or 300 mm.
Weight: Ranges from 5.5 kg to 25 kg.
Resistance Coefficient: Varies significantly, with some models having a coefficient as low as 0.1 and others as high as 22.4.
Compatibility: Suitable for various neoTower® Yanmar and Toyota series.

Technical Details:

All models are overpressure-tight up to 5000 Pa and can be mounted horizontally or vertically.
Standard DN 80 connections are suitable for ATEC PolyTop.
ASD models include hydrophobic rock wool filling and additional condensate drain with siphon.
ASD-FL 25 features aluminium loose flange connections and a higher maximum exhaust gas temperature of 200 °C.

Performance:

Insertion loss varies across third-octave frequencies, with maximum attenuation reaching 45 dB(A) for certain frequencies.
Limiting attenuation restricts maximum achievable insertion loss due to sound emission via secondary paths.

Additional Information: Further details on exhaust gas/exhaust air and mounting instructions are available in the download area. For more information, contact [email protected].

Catalog excerpts

Technical datasheet silencer Reflection (RXS), double-tube reflection (DXS) and absorption silencers (ASD) in various attenuation classes. ASD Article number Technical data Material Length of attenuation element in mm (LK) Resistance coefficient Suitable for neoTower® Yanmar series Suitable for neoTower® Toyota series * Special solution (1) not suitable for neoTower® 50.0 s/ht! Further information is available on request from: [email protected] RMB/ENERGIE GmbH • Hauptstraße 543a • Tel.: +49 4498 92288-0 • Fax: +49 4498 92288-66 [email protected] • www.rmbenergie.com •

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Technical details ASD, RXS & DXS: • Silencer made of polypropylene plastic (PP) black • Hydrophobic rock wool filling with ASD • Standard DN 80 connections suitable for ATEC PolyTop • Max. exhaust gas temperature 100 °C • Overpressure-tight up to 5000 Pa • Horizontal or vertical mounting position • Ball siphon 200 mm seal water height • Siphon outlet D40 HT • Additional condensate drain incl. siphon included (RXS/DXS) • Fastening set included ASD-FL 25 • Material stainless steel (ES 1.4404) • Hydrophobic rock wool filling • Connections aluminium loose flange PN 10 (DIN 2642) • Max. exhaust gas...

Open the catalog to page 2

Technical datasheet silencer

Technical datasheet silencer

Catalog excerpts

All RMB/ENERGIE GmbH catalogs and technical brochures