DSH Spark Arresting | MIRATECH Hospital Disk Silencers

DSH Disk Spark Arresting – Hospital Grade Series

Typical Attenuation – 26 to 43 dB(A)


Connections sizes are nominal. Dimensions are in inches. Weights are in pounds and are approximate.


  • Shell packed with 2” of fiberglass insulation to absorb high frequency sound waves and reduce outer surface temperature
  • Bottom, top, and no mounting lug options (f).
  • Carbon steel construction (m).
  • Coated with satin black paint rated to 1200°F
  • Connections: 125/150# ANSI flanges


  • Side outlet (d) orientation.
  • Bottom inlet “E” dimensions (n).
  • Inlet size and connection type (i/j) and outlet connection type (p).
  • Dual inlet (h/n).
  • Flush mount inlet (j).
  • See EM Silencers Part Number Legend (p.6); dual inlet and “E” dimensions options require a part number from MIRATECH.


  • Custom configurations, materials, connections, overall dimensions, etc.
  • Part numbers will be confirmed upon receipt of project design requirements, specifications, or order.