Waterloo Air Products range of perforated face, fixed blade swirl diffusers presents an attractive and aerodynamically efficient alternative to conventional circular or square ceiling air terminals.
The diffusers are designed to produce a horizontal, radial air pattern with a turbulent, high entrainment jet characteristic and are ideally suited for applications with high heating or cooling differentials.
Manufactured from aluminium with press formed blades, the units have an aesthetically pleasing perforated face which has Ø 4.5mm holes on an 8mm pitch, giving a free area of 49.7%. They are available in a range of 4 standard ISO sizes in 3 different frame configurations to suit 4 nominal ceiling grid sizes.
The steel duct mounting collar can be used as a means of fixing and supporting the diffuser from rigid ductwork, or alternatively, ceiling support brackets (supplied as standard) can be fitted for use with flexible ducting.
Please note the duct collar is not required when ordering diffusers with plenums.
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
SDFS-P diffusers are available in ISO duct sizes ranging from 160mm to 400mm diameter, with 3 frame options to suit ceiling grid sizes of 300, 500, 600 & 750 square.