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Maxim Silencers

MD Series Compact Disk Chamber Silencers (MD2–MD5)

Maxim Silencers MD Series Compact Disk Chamber Silencers (MD2–MD5) — Low-profile compact disk chamber silencers providing Residential to Hospital grade attenuation while minimizing space usage. Suited for packaged power and process skids with spatial constraints..

Components & Design

Component data being added…

Technical Data

attenuation dBA MD2 Residential 22–28
attenuation dBA MD3 Critical 25–33
attenuation dBA MD4 SuperCritical 30–40
attenuation dBA MD5 Hospital 34–43
construction Double-wall with temperature-resistant insulation
material Carbon steel standard; stainless steel available
finish High-temperature silicone black
flanges ANSI drilled 125/150 lb

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Common failures & inspection points

Visual inspection for corrosion, cracks, pitting damage and deformation on housing, inlet flange and outlet flange

Visual inspection for corrosion, cracks, pitting damage and deformation on housing, inlet flange and outlet flange

Test all flange and pipe connections for leaks (pressure gas/visual inspection) and check integrity of welds

Test all flange and pipe connections for leaks (pressure gas/visual inspection) and check integrity of welds

Check internal absorption materials (glass fibre/mineral wool packings) for burnout, compression or flushing due to condensate precipitation

Check internal absorption materials (glass fibre/mineral wool packings) for burnout, compression or flushing due to condensate precipitation

Verify pressure drop characteristic (differential pressure measurement) for deviation from baseline value as indicator of blockage or structural damage

Verify pressure drop characteristic (differential pressure measurement) for deviation from baseline value as indicator of blockage or structural damage

Check spark arrestor inserts (in MSA/spark-arresting versions) for wear, blockage and cleanliness of spark collection container

Check spark arrestor inserts (in MSA/spark-arresting versions) for wear, blockage and cleanliness of spark collection container

Inspect fastening structure (brackets, bolts, swing elements) for loosening, fatigue cracks and correct tightening torque

Inspect fastening structure (brackets, bolts, swing elements) for loosening, fatigue cracks and correct tightening torque

Check condensate discharge system (discharge openings, valves) for patency and proper function to prevent water accumulation

Check condensate discharge system (discharge openings, valves) for patency and proper function to prevent water accumulation

Messung der Schalldaemmwirkung (Ausgangsschallpegel vs. Sollattenuation gemaess Typenblatt) zum Nachweis des akustischen Leistungserhalts

Messung der Schalldaemmwirkung (Ausgangsschallpegel vs. Sollattenuation gemaess Typenblatt) zum Nachweis des akustischen Leistungserhalts

Type-general inspection and maintenance points for this equipment category — not model-specific.

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Equipment Model #152277 · ✓ still in production