Louvred Face Diffusers
SA Series

SA Series
The SA series of louvred face diffusers are available in a choice of 1,2,3 or 4 way horizontal air diffusion patterns.  The core unit is easily removable, allowing on-site alterations to dampers or, in the case of subsequent alterations to room or internal partition layouts, the substitution of alternative core patterns.

The core is a 2 position within the outer frame.

Applications
Suitable for supply or exhaust applications.  When installed they are sight-proof although this feature means the free area is relatively low.

Specification

Materials
Outer frame and core
extruded aluminium.

Neck adaptor plate and spigot Zinc coated steel.

Construction
Frames are mitred and can be joined either by argon-arc welding or mechanical cleating.

Finish
Standard finish is RAL 9010 powder coat.  An extensive range of colour finishes are available in stove enamel if required.

Dampers
Opposed blade dampers can be fitted for volume balancing.  Damper operation is by concealed screw cam.

Ordering
Sizes are assumed to be nominal width x height unless otherwise indicated on your order.
Nominal sizes allow fitting tolerance to opening or duct of that size

Types available

SA
Extruded aluminium Louvred Face ceiling diffuser.

R
Appended to the above indicates a fitted opposed blade damper.