Perforated face exhaust diffusers RVA are designed for ventilation systems with huge air volumes. Exhaust perforated diffusers RVA are perfect as intake into air handing units and for areas where high changeover rates are needed. Mesh grille is 12.7 x 12.7 mm.
Diffusers are light and easy to install, eliminating the need to strengthen the construction of a suspended ceiling. Using the plenum box PRV guaranting uniform air flow and attenuation if the box is insulated.
