The Holyoake CPSS diffuser has been designed to provide a medium- to high-level of security. The CPSS construction features 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.
The CPSS can be used as a ceiling or wall mounted supply 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.