Disk Silencer DC2 Series — Critical Grade
Belmar Industries Disk Silencer DC2 Series — Critical Grade — Low profile engine exhaust silencer for areas where ambient noise is low and high degree of silencing is required; fiberglass-packed shell; sizes 4"–18" inlet.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Visual inspection of the outer shell for corrosion, cracks, burn-through or mechanical damage (particularly at welds and flange transitions)
Inspection of flange connections and fastening bolts for secure fit, leaks and damage to gaskets
Check of flexible connectors / expansion bends for cracks, fatigue and tightness
Drainage and inspection of the condensate drain for free flow and corrosion condition
For spark arrester designs: cleaning and inspection of the spark trap chamber for soot deposits and foreign matter
Inspection of brackets and consoles for cracks, deformation and correct tightening of fasteners
Measurement of surface temperature and inspection of paint/coating for flaking, indicating local overheating
Inspection of the internal absorption filling (glass fibre packing in disk silencers) for washout or compression by visual inspection via inspection openings or by pressure drop/level change measurements
Type-general inspection and maintenance points for this equipment category — not model-specific.
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