SDCH High Capacity Swirl Diffusers

Introduction
The Waterloo SDFCH is a high capacity fixed blade swirl diffuser designed to produce a horizontal, radial air pattern with a turbulent, high entrainment jet characteristic and is ideally suited for applications with high heating or cooling differentials.
The Waterloo SDICH is based on the SDFCH but allows the individual adjustment of blades to create a specifically required air pattern.
The Waterloo SDACH is also based on the SDFCH but provides adjustment to the angle of all of the blades in unison in order to create the required air pattern. This can also be controlled remotely with an optional motor.
Both the SDICH and the SDACH allow a continual adjustment from providing coanda effect to vertical dumping. They are particularly useful in areas that experience a varied thermal load, for example areas that are effected heavily by the changes in season.
All products in the high capacity swirl diffuser range are suitable for ceilings up to 15m.

Product Description
SDFCH Large format, high capacity fixed swirl diffuser
SDICH Large format, high capacity swirl diffuser with individually adjustable blades
SDACH Large format, high capacity swirl diffuser with connected adjustable blades
SDP Side entry plenum box
FDC1 Cord operated flap damper
FDQ1 Quadrant operated flap damper
LINED 6mm acoustic lining (optional) reaction to fire class C-s3-d0 to EN 13501-1: 2007
M Optional motorised actuator for the SDACH only

Features
Large size range
Profiled frame
Optional standard side entry plenum

Finishes
PPG9010 (RAL 9010 Gloss - 80% Gloss White)
PPM9010 (RAL 9010 Matt - 20% Gloss White)
PPM9006 (RAL 9006 Matt - 30% Gloss Silver)
Other colours available on request

Advantages
High air volume capacity
Standard top entry neck, or side entry with plenum box