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PreVent® Active Ventilator Datasheet

March 1, 2018

PreVent Ventilator DatasheetUtilities rely on vented manhole covers to let combustible gases escape, but these passive solutions are insufficient for maintaining safe manholes. To provide adequate safety for manhole structures, a more active venting solution is required.

The PreVent® active ventilator for manholes keeps combustible gases from collecting and potentially causing a manhole event.

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