Description
PressureVent Fixed Dual-Flow (FL) Exterior Grille
The PressureVent FL grille is an exterior fixed-slat grille that allows air to flow in both directions, just like the double-action PV damper it accompanies. It keeps the space ventilated and protects the damper from the elements.
PressureVent PV dampers, distributed by Retrotec, are double-acting pressure relief dampers for spaces protected by gas fire suppression systems. They are supplied in a kit for indoor use (damper only) and another for outdoor use (damper with grille); this grille is the outer component of the second kit.
Main features
- Outer grille with fixed slats
- Airflow in both directions (dual-flow)
- Six sizes, one for each PV gate (from PV150 to PV1050)
Common applications
- Outdoor Installation of PressureVent PV Pressure Relief Valves
- Gas-protected rooms: data centers, electrical rooms, archives
- Protecting the gate from the elements
Compatibility
For PressureVent PV150, PV300, PV450, PV600, PV750, and PV1050 dampers. Select the grille version based on the damper size.
REF: FL-P
