HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK TECHNICAL DATA TECHNICAL DATA : The KP series diffusers are composed by an external panel and a round central part. The central body has fixed deflectors which create a elicoidal/centrifugal motion of the air flow. For this reason, this specific air terminal is suitable for applications requiring heating with a strong induction effect. KP diffusers are used for installation heights from 2,6 m to 5,1m. MATERIAL : The diffuser is manufactured from sheet steel, with white epoxy finish RAL 9010. Possibility of producing AISI 304 or AISI 316 stainless steel versions with gloss or satin finish. MOUNTING : The diffuser has to be fixed with a central M5 screw directly on the plenum bridge. It is supplied with a white screw cover. VERSIONS : KP with squared panel; KP6 with squared panel 596x596; KPD with squared panel 623x623 KPR circular

HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK PERFORMANCE KP 125 A Distance between the diffusers (m) KP125 Correction factor for Hr different to 3m 2 2,5 3 3,5 4 4,5 5 5,5 Data measured operating in isothermal conditions in accordance with the international standard: ISO 5219 1984: Air distribution and air diffusion -Laboratory. Aerodynamic testing and rating of air terminal devices. A(m) distance between thwe diffusers Vo (m/s) speed at the limit of the occupied zone L (m) horizontal distance in metres from the centre of the diffuser VL (m/s) maximum speed in the...

HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK Data measured in reverberation room in accordance with international standards: ISO 3741 1999: Acoustic - determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms ISO 5135 1997: Acoustic - determination of sound power levels of noise from air-terminal devices ; air terminal units; dampers and valves by measurement in a reverberation room. Data measured operating in isothermal conditions in accordance with the international standard: ISO 5219 1984: Air distribution and air diffusion...

HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK A Distance between the diffusers (m) KP160 Correction factor for Hr different to 3m Correction factor Kf Data measured operating in isothermal conditions in accordance with the international standard: ISO 5219 1984: Air distribution and air diffusion Laboratory. Aerodynamic testing and rating of air terminal devices. A(m) distance between the diffusers Vo (m/s) speed at the limit of the occupied zone L (m) horizontal distance in metres from the centre of the diffuser VL (m/s) maximum speed in the air stream For Hr different from 3m: Vo (h)...

HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK PERFORMANCE KP 160 KP160 Sound power 50 45 40 1? : = : Data measured in reverberation room in accordance with international standards: ISO 3741 1999: Acoustic -determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms ISO 5135 1997: Acoustic -determination of sound power levels of noise from air-terminal devices; air terminal units; dampers and valves by measurement in a reverberation room. The data presented does not consider the attenuation given by the area of installation....

HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK A Distance between the diffusers (m) KP200 Correction factor for Hr different to 3m Correction factor Kf Data measured operating in isothermal conditions in accordance with the international standard: ISO 5219 1984: Air distribution and air diffusion Laboratory. Aerodynamic testing and rating of air terminal devices. A(m) distance between the diffusers Vo (m/s) speed at the limit of the occupied zone L (m) horizontal distance in metres from the centre of the diffuser VL (m/s) maximum speed in the air stream For Hr different from 3m: Vo (h)...

HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK Data measured in reverberation room in accordance with international standards: ISO 3741 1999: Acoustic - determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms ISO 5135 1997: Acoustic - determination of sound power levels of noise from air-terminal devices ; air terminal units; dampers and valves by measurement in a reverberation room. The data presented does not consider the attenuation given by the area of installation. This attenuation is normally between 6 and 10 dBA and is...

HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK A Distance between the diffusers (m) KP250 Correction factor for Hr different to 3m Correction factor Kf Data measured operating in isothermal conditions in accordance with the international standard: ISO 5219 1984: Air distribution and air diffusion Laboratory. Aerodynamic testing and rating of air terminal devices. A(m) distance between the diffusers Vo (m/s) speed at the limit of the occupied zone L (m) horizontal distance in metres from the centre of the diffuser VL (m/s) maximum speed in the air stream For Hr different from 3m: Vo (h)...

HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK Data measured in reverberation room in accordance with international standards: ISO 3741 1999: Acoustic - determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms ISO 5135 1997: Acoustic - determination of sound power levels of noise from air-terminal devices ; air terminal units; dampers and valves by measurement in a reverberation room. The data presented does not consider the attenuation given by the area of installation. This attenuation is normally between 6 and 10 dBA and is...

HIGH INDUCTION DIFFUSER WITH FIXED GEOMETRY ROUND NEK A Distance between the diffusers (m) KP315 Correction factor for Hr different to 3m Correction factor Kf Data measured operating in isothermal conditions in accordance with the international standard: ISO 5219 1984: Air distribution and air diffusion Laboratory. Aerodynamic testing and rating of air terminal devices. A(m) distance between the diffusers Vo (m/s) speed at the limit of the occupied zone L (m) horizontal distance in metres from the centre of the diffuser VL (m/s) maximum speed in the air stream For Hr different from 3m: Vo (h)...