Soler and Palau Soler and Palau 18" RCX Gravity Ventilator Self Flashing

RCX Collection 18" RCX Gravity Ventilator Self FlashingRelief and intake ventilators are used to exhaust (relief) or supply (intake) air from or to an enclosed area without the need for a power operated fan. They rely on a difference in static pressure inside and outside the area to create an air flow through the ventilator from the area of higher pressure to the area of lower pressure. If the enclosed area is under a negative pressure, air will flow into the enclosed area (intake). If the enclosed area ...