The Holyoake CPSS range of Perforated Supply Security Diffusers has been designed to provide maximum security. The CPSS is constructed of a heavy gauge perforated plate framed by a heavy section aluminium surround. The perforated diffusion plate is locked in place by solid heavy aluminium spacers welded to the surround.
The CPSS can be used as a ceiling or wall-mounted diffuser or as a return if required.
The small perforation size and heavy gauge material make it ideal for use in locations where security and safety is a requirement.
Perforated Security Air Diffusers shall be Holyoake Model CPSS. Perforated Security Air Diffusers shall be specifically designed for high security applications. Perforated Security Air Diffusers shall be constructed with 4mm x 40mm extruded aluminium frame with perforated steel core locked in place by the welded aluminium surround. Perforated Security Grilles shall incorporate into the assembly 40mm x 6mm supports at not greater than 300mm centres. Diffusers shall be finished in powder coat and fitted with accessories and dampers where indicated as manufactured by Holyoake.