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Manhole Ventilation Passthru (MVP)

  • 8" Manhole Ventilation Passthru (MVP) with 15' Ducting

    8" Manhole Ventilation Passthru (MVP) with 15' Ducting

    The first manhole system that combines the low profile manhole air vent, 90° elbow, and built-in mounting all in one unit. This unit comes with a collapsible duct, for easy entry, stored in a small storage bag that can be dropped into the manhole...

    $333.00
  • 8" Manhole Ventilation Passthru (MVP)

    8" Manhole Ventilation Passthru (MVP)

    The first manhole system that combines the low profile manhole air vent, 90° elbow, and built-in mounting all in one unit. This unit comes with a collapsible duct, for easy entry, stored in a small storage bag that can be dropped into the manhole...

    $260.00