SGLF - Medium Security Grille - Lattice Face

The Model SGLF is a medium security steel supply grille designed for sidewall installation in HVAC systems. Constructed with a robust steel plate and featuring a distinct lattice face design, this grille offers a balance of security and airflow. The welded sleeve ensures secure attachment to ductwork, while the optional rear-operated opposed blade damper provides control over air volume. This makes the SGLF grille suitable for applications where a degree of security is required without compromising ventilation efficiency.

Key features of the Model SGLF include its sturdy steel construction, a variety of lattice face opening sizes (1" x 1", 13/16" x 13/16", 1/2" x 1/2", and 3/4" x 3/4"), and optional accessories like angles and duct bars for versatile installation. The availability of a rear-operated opposed blade damper enhances its functionality, allowing for adjustable airflow control. The combination of these features makes the SGLF grille an adaptable solution for diverse HVAC needs.

The Model SGLF is commonly employed in projects and applications where medium-level security is a priority. This includes facilities such as federal correctional institutions, state and local prisons, and manufacturing plants where controlled access and ventilation are critical. The grille's robust construction and secure design make it well-suited for these demanding environments. Furthermore, its compatibility with standard HVAC systems and ductwork ensures a straightforward integration process.