Green Building!

Floor Diffusers

· Vertical air supply

· Installation within the riser of a step

· an air distribution strategy for providing ventilation and space conditioning in buildings as part of the design of an HVAC system

· use an underfloor supply plenum located between the structural concrete slab and a raised floor system to supply conditioned air through floor diffusers directly into the occupied zone of the building

· rely on the natural stratification that occurs when warm air rises due to thermal buoyancy

Fields of application:
For floor installation in high thermal load capacity rooms

Function:
Floor swirl diffusers are pre-engineered for installation in double floors. The swirl disc produces a stable air jet and allows high induction. This reduces the jet speed and the temperature difference very well. Comfort criteria are complied with. An additional dirt-collecting cage facilitates the cleaning of the installation. Furthermore, the diffuser air flow can be set by means of the height-adjustable cage floor.

Models:
BDA-K - Plastic swirl plate
BDA-M - Brass swirl plate
BDA-A - Aluminium swirl plate.

Benefits (compared to traditional overhead systems):

· layout flexibility

· improved thermal comfort

· improved ventilation efficiency

· improved energy efficiency in suitable climates

· reduced life cycle costs

	PWAA Diffuser for installation floors (telecommunication). PWAA Floor diffusers are suitable for premises used in telecommunication, computer centers etc., generally -in premises where good ventilation must cover lower zones. Vertical air supply, for use in auditoriums, theatres, concert halls, classrooms etc. Only very limited distance between diffuser and seat required.