Hoods include swing-vane air speed monitor

Exhaust Fume Hood

This negative-pressure system is designed to ventilate fumes to your in-house exhaust system, usually by means of an exhaust duct.

If your facility includes a negative pressure exhaust system, you can order a flange adapter panel for any of the Universal Hoods, in a variety of materials and sizes (see below). This panel provides a flange for connection of an exhaust duct directly from the hood to your exhaust system.

Or, if no exhaust fan is present, order a blower module out of either of the materials offered below. The blower housing contains a 1200 CFM impeller mounted for negative-pressure applications. The blower housing comes with a 8"-diameter x 1" high flange (made of the same material as the housing you specify) for exhaust ducting; other sizes may also be ordered. For twin stations (72"W or 90"W), two blower housings are generally required for adequate exhaust venting.

Select Adapter Panel for connection to in-house ventilation system.

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Spill Trays, for Universal Hoods