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Waterloo’s Barrel Slot Diffuser Improved Installation

Through their policy of Continuous Improvement, Waterloo Air Products has improved the outer frame extrusion for their very popular CSB barrel slot diffuser to enhance the installation whilst maintaining its performance characteristics and ease of maintenance.

The CSB barrel slot diffuser is a high induction linear diffuser. Its close pattern control enables adjustable air distribution over much shorter runs, making it attractive for a wide range of applications.



Constructed from extruded aluminium body and trims the CSB is designed to integrate seamlessly into any installation. In ceiling, sidewall and bulkhead installations, the CSB provide horizontal or vertical projection and are suitable for both supply and exhaust applications.

Good flow distribution is a key benefit and the CSB can be installed using individual lengths of less than one metre to continuous multi slot formats up to almost any desired length. Standard lengths are 1500mm sections and are available up to a maximum of 1800mm for single piece sections.

The CSB are easy to install and maintain and are available in RAL9010 polyester matt (20%) or polyester gloss (80%) finish as standard, however other colours are available to suit project requirements.