PLAY-R Adjustable Sectors Rectangular Diffuser
PLAY-R Adjustable Sectors Rectangular DiffuserPLAY Adjustable Air Diffuser Allows For Multiple Air Patterns and Optimal ComfortPLAY-R is ideal to supply air in hallwaysPLAY-R supply air in long roomPLAY-R can be installed where space is a constraintPLAY-R Great For Peripheral Supply and Large Rooms


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360 Degrees Adjustable Sectors Rectangular Diffuser


PLAY-R Adjustable Sectors Rectangular Diffuser’s unique shape, look and features allow for new design possibilities. Available in 48″ x 12″, it can easily be installed on drywall or in false ceilings. Its unique full horizontal adjustment also helps reducing air distribution-related discomfort, particularly air drafts.  Because of its long shape, PLAY-R is ideal to supply air in hallways, long spaces, large rooms, ceilings with space constraints and many other applications.



Product Description

PLAY Adjustable Sectors Diffusers by EffectiV HVAC and MADEL® are designed to be used in air conditioning, ventilation and heating systems at a temperature differential up to 54ºF (12º C). They can be mounted in false ceilings, on drywall or suspended from the ceiling, from 8.5 feet to 13 feet (2,6 up to 4 meters) high.


The PLAY diffusers respond to a large variety of functional and architectural requirements and provides new solutions not previously available, thanks to their manually-adjustable sectors of diffusion.


The adjustment of each sector is made easy by means of partial stoppers that indicate the different positions. According to the direction of the sectors, PLAY diffusers can act as a swirl or directional (1, 2, 3 or 4-way) diffuser.


PLAY diffusers, combined with PERFAIR high performance plenum mixing boxes, emit a uniform airflow all over the passage section despite variations in supplied air temperature and velocity as well and non-ideal duct installation.


In any one of their configurations, PLAY diffusers use the coanda effect and create a uniform airflow in all effective areas. The high induction ratio helps reducing stratification. PLAY diffusers allow a flow variation of 60% keeping the air stream stable.


PLAY diffusers unique 100% horizontal adjustment, high induction ratio and reduced air stratification allow for designs with a much higher level of comfort and provides opportunity for significant energy savings.


Face and plenum box are ordered separately and attached together with a screw thru face fixed in plenum crossbar.





Additional Information


48″ x 12″



Adjustable Airflow

Yes, Horizontal

CAD Files

3d View