Security grilles have been designed in conjunction with the Prison Service for supply and extract of air in places where security is a priority from prison institutions, courts, police stations to secure buildings.
Manufactured from 3mm thick mild steel plate, SPG series grilles are available in three versions – able to meet ventilation needs in high, medium or low security applications. The series offers rectangular or square size options from 100mm up to 600mm in various increments.
Low, medium or high security applications, side or top entry connections available, 3mm perforated faceplates giving 35% free area.
Standard finish is RAL9010 or polyester powder coated to the customers colour requirement.