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- Thermo-adjustable circular diffuser – 44SFTR
Thermo-adjustable circular diffuser – 44SFTR
Thermo-adjustable circular diffuser – 44SFTR
The 44-SF-TR diffuser by Koolair, S.A. features a height-adjustable central core controlled by a thermal component. This component expands or contracts with changes in the supply air temperature, automatically adjusting the position of the cones without manual intervention.
Functionality
When hot air is supplied, the thermal component moves the inner rings upward, resulting in vertical air discharge. Conversely, when cold air is supplied, the rings move downward, causing horizontal air discharge and creating the Coanda or ceiling effect. This diffuser is particularly suitable for high ceilings ranging from 4 to 7 meters, as it prevents air stratification and controls air velocity in occupied areas.
Performance Specifications
Horizontal Airflow (m3/h at various sound levels in dB(A))
- Size 160: 225 (14) to 410 (52)
- Size 200: 350 (9) to 675 (35)
- Size 250: 525 (12) to 1025 (45)
- Size 315: 850 (12) to 1600 (43)
- Size 355: 975 (11) to 1950 (42)
Vertical Airflow (m3/h at various sound levels in dB(A))
- Size 160: 190 (13) to 375 (52)
- Size 200: 230 (8) to 515 (42)
- Size 250: 425 (11) to 875 (46)
- Size 315: 675 (11) to 1360 (43)
- Size 355: 780 (10) to 1550 (38)
Catalog excerpts
Difusor 44-SF-TR Difusor con núcleo central regulable en altura mediante elemento térmico. Diffuser with height-adjustable central core by means of thermal component. 005_NOV06 44-SF-TR
Open the catalog to page 1
Descripcion El nuevo difusor 44-SF-TR, incorpora un elemento termico que se dilata o contrae al variar la tempera-tura del aire de impulsion, accionando un mecanismo que varia la posicion de los conos sin necesidad de hacerlo de una forma manual. Asi, al impulsar aire caliente, el elemento termico desplaza el conjunto de aros interiores hacia arriba, provocando una descarga de aire vertical (dibujo 1). Del mismo modo, si impulsamos aire frio, el elemento termico consigue que el conjunto de aros interiores se desplace hacia abajo, provocando una impulsion de aire horizontal, consiguiendo asi el...
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