Search Results for Category-transit doors

Below you will find links to company and product information for manufacturers and suppliers in Sweets matching the term Category-transit doors ... more


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Overly Door Co. - Pressure Vent
Overly Door Co. - Pressure Vent
Description: Pressure Vent Model: Pressure Vent We also manufacture a pressure relief vent that equalizes pressure across a door opening. This is helpful in doorways connecting subway tunnels and other openings where differential pressure makes it difficult to open a door.