PLAY
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PLAY DIFFUSERS BY ADJUSTABLE SECTORS The multi-directional diffusers of the PLAY series are designed to be used, in air conditioning, ventilation and heating systems at a temperature differential up to 12º C. They can be mounted in false ceilings or suspended from the ceiling, from 2,6 up to 4 metres high. The PLAY diffusers respond to different functional and architectural requirements thanks to their manually adjustable sectors of diffusion in different directions. The adjustment of each sector is made easily by means of marks that indicate the different positions. According to the direction of the sectors, PLAY diffusers can act like a 1, 2, 3 or 4-way diffuser, as well as a swirl diffuser. In any one of their configurations, PLAY diffusers create a uniform airflow in all the effective areas, with coanda effect. This provides a high induction air rate level, reducing stratification. These diffusers allow a flow variation of 60% keeping the air stream stable. As a result of the collaboration with Benedito Design, the original concept of PLAY diffusers represents, not only an innovative technical solution for present architecture, but is also a vanguard in design of air diffusers. Product protected as industrial model. 1

PLAY-S Square diffuser with 4 sectors of diffusion. PLAY-R Rectangular diffuser with several sectors of diffusion according to the size. PLAY -ST Square diffuser with angled borders and 4 sectors of diffusion. PLAY-RT Rectangular diffuser with angled borders and several sectors of PLAY-R 1000x300 PLAY-R 1000x310 diffusion according to the size.

PLAY -C Circular diffuser with 3 or 4 sectors of diffusion according to the diameter. MATERIAL Diffusers are constructed from galvanised steel and nylon bearings. All diffusers are provided with a seal on the back of the frame in order to ensure airtight contact of the perimeter, with the plenum box or ceiling. ADDITIONAL ACCESSORIES BOXSTAR Plenum box with a lateral circular connection for PLAY-S... diffusers. It includes supports to hang from the ceiling. The crossbar is supplied separately to be assembled manually on the work site. Made in galvanised steel. Plenum box to pile up. It...

…/AIS/ Plenum box thermo acoustically insulated by a foam with a coefficient of thermal conductivity of 0,04 w/mk. This foam complies with the fire reaction specifications: UNE 23-727 M2 NFP 92-501 M2 DIN BOXSTAR/S/ Plenum box with an upper BOXSTAR/S/ circular neck connection for PLAY-S... 52 diffusers. It includes supports to hang from the ceiling. Made in galvanised F …-R Plenum box with a flow damper in F the spigot. …/AIS/ Plenum box thermo acoustically insulated by a foam with a coefficient of thermal conductivity of 0,04 w/mk. This foam complies with the fire reaction specifications:...

PLXOR Plenum box with a lateral circular connection for PLAY-R... diffusers. It includes supports to hang from the ceiling. Made in galvanised steel. L (mm) 1000 1000 1200 1250 …-R Plenum box with a flow damper in the spigot. .../S/ Plenum box with an upper circular connection. …/AIS/ Plenum box thermo acoustically insulated by a foam with a coefficient of thermal conductivity of 0,04 w/mk. This foam complies with the fire reaction PLXOC Plenum box with a lateral circular connection for PLAY-C diffusers. It includes supports to hang from the ceiling. Made in galvanised steel. …-R Plenum box...

FIXING SYSTEMS 1) Connection into the plenum box by means of central screw, to hang the assembly from the ceiling with drops rods. 1) Connection into the PMXO crossbar by means of central screw. Suitable for mounting in false ceiling with rectangular duct. Constructed in galvanised steel. FINISHES R9010 Lacquer in white colour RAL 9010. M9016 Lacquer in white colour similar to RAL 9016. RAL… Lacquer in other colours (RAL specifications). RAL..A / RAL..B Lacquer in other RAL colours. RAL A indicates the colour of the panel and RAL B indicates the colour of the adjustable sectors.

FREE VELOCITY, PRESSURE LOSS AND SOUND POWER LEVEL, THROW WITH CEILING EFFECT. PLAY-S+BOXSTAR PLAY-R+PLXOC RECOMMENDED VELOCITY. 5 FREE FACE AREA (m2). ...-S+BOXSTAR-R 100% Open ...-R+PLXOC-R Dpt (Kp) 1 -S 600 Lwa1 (Kf) +0,8 Dpt (Kp) 1 -S 625 Lwa1 (Kf) +0,9 Dpt (Kp) 1 - C 625 +0,8 Lwa1 (Kf) Dpt (Kp) 1 - C 800 +0,9 Lwa1 (Kf) Q (m / h) Note: In MadelMedia Octava band centre frequency in Hz.

CORRECTION FACTOR FOR THROW (L 0,2) DT (-). Kl = Correction factor for throw. CORRECTION FACTOR FOR VERTICAL DIFFUSION (bv) FOR DT (-). Kh = Correction factor for vertical diffusion. TEMPERATURE RATIO. INDUCTION RATIO. t room - t x t room - t supply

FREE VELOCITY, PRESSURE LOSS AND SOUND POWER LEVEL, THROW WITH CEILING EFFECT. RECOMMENDED VELOCITY. FREE FACE AREA (m2). Q (m / h) Note: In MadelMedia Octava band centre frequency in Hz.

RECOMMENDED VELOCITY. FREE VELOCITY, PRESSURE LOSS AND SOUND POWER LEVEL, THROW WITH CEILING EFFECT. FREE FACE AREA (m2). Note: In MadelMedia Octava band centre frequency in Hz. 11