Exhaust Silencer Foam Insert - N686

Exhaust Silencer Foam Insert - N686

Part Number: N686

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Regular price $32.67 USD
Regular price Sale price $32.67 USD
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Sound-absorbing foam insert acts as a muffler to reduce noise levels.

N686 fits inside Exhaust Silencer Assembly – N685. For all Guardair Drum Vacuums and Vacuum Generating Heads featuring “B, D, and S” venturi.

N886 fits inside Exhaust Silencer Assembly – N885. For all Guardair Drum Vacuums and Vacuum Generating Heads featuring “M” venturi.

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  • Polyurethane-ether foam tube
  • (1) Exhaust Silencer Foam Insert
    • Polyurethane-ether foam tube
  • (1) Exhaust Silencer Foam Insert
  • Part Number Dimensions
    (L" x W" x H")
    Weight (lbs)
    Part Number N686 Dimensions
    (L" x W" x H")
    13.5 X 4.3 X 4.3
    Weight (lbs) 0.2
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