SEG-9FG: Security Filter Grille - Perforated Face
Product Overview
KEES all-welded perforated face hinged filter grilles, with radiused corners on frame and grille panel, are ideal for return and exhaust in secure settings. Common applications include behavioral health facilities, correctional facilities, and hospitals.
Materials
Various gauges of steel | Stainless steel | Aluminum
Finishes
Painted—standard and custom colors | Satin polish (stainless steel & aluminum)
Face Configurations
Passageway (V, Z, or W) | Perforated | Lattice | Bar-style
Size
Single piece up to 48" x 48" | Combine multiple sections for unlimited sizing
Mounting Options
Angle frame—fully welded and sent loose for field install | Tamper-resistant security screws through faceplate | Masonry anchors or studs for cast-in-place concrete
Additional Options
Volume dampers | Screens (woven mesh, bird and insect) | Integrated security grate in sleeve | Square to round transitions | Hinged or removable faces | Filter frames