Description
PressureVent Single-Flow Exterior Grille (SL)
The PressureVent SL grille is a single-flow exterior grille for PV pressure relief dampers. It provides efficient ventilation and protects the damper from the elements when installed on the exterior of the enclosure.
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
- Single-flow exterior grille
- Protects the PV gate from the elements
- 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: SL-P
