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North America Standard Diffuser vs. nad KLIMA Diffuser
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Helicoidal Diffusers
DRS 483 is designed with angular blades creating a swirl effect for the air. It creates a strong thin induction flow of air, regulated by a space that includes a wire mesh. This effect allows the design to create an induction superior double to the standard North American diffuser. The air is blended better reducing the temperature gap, improving the comfort level for the occupants.
Video: DRS 483 laboratory test
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Similar to the DSR 483, the DAL 358 creates a swirl effect but offers a superior level of adaptation and induction. The system with off-centre ABS drums can control and direct the outputs by 4 x the typical induction. Designed with a plenum chamber that regulates the output for a uniform mix of air reducing the variation in temperatures and increasing the comfort of the facilities occupants. Video: DAL 358 laboratory test
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The Secret - the off-center rollers in ABS allows to create the wished air flow. Both for air conditioning and for heating the DAL358 is the ideal diffuser. |
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Adjustable Linear Diffusers
The RRA 387 can be installed anywhere and in any position (vertical or horizontal). The air stream crosses the duct and is perpendicularly diverted and then mixed by off-centre drums. Several ducts can be installed together. It will be necessary to assess a ventilation balance to keep a constant output in each of the diffusers. Video: RRA 387 laboratory test
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The RRA 387 can be mounted in exposed areas and is easily integrated into the architectural elements and it is available in several colours. Due to numerous possibilities of air diffusion offered by this diffuser, all the solutions of air conditioning for different settings are met.
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Air Movement Diffusers
The QAL 386 is recommended for providing comfort specifically in offices, computer rooms, laboratories, gyms and conference rooms. The architectural requirements of the building can dictate the shape regardless round or rectangular. The QAL 386 can help to refresh and minimize odours by the distribution of the air stream evenly. These diffusers strengthen the air stream, resulting in ambient airflow, avoidance of cool air formation and utilize the heat formed from other sources such as human, computers and lighting, that would otherwise rise to the ceiling and dissipate.
Video: QAL 386 laboratory test
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Diffuser With Turbulance Chamber
The WKD 380 is a diffuser designed with swirl jets and strong induction for any facility requiring adequate distribution of air regardless if cool or warm demand. It can be integrated into a commercial or manufacture frame. The regulation of the airflow can be manual or motorized, adapting to your specific situation. It can be designed to regulate the direction of airflow (from horizontal to vertical line), furthermore it adapts itself to the thermal needs of diffusion according to the height of the premises. This WKD 380 system can input fresh air, output 700 m3/h to 10 000 m3/h and satisfying ceiling heights 3 to 20 metres with variations of temperature between -15 C and + 30 C.
Video: WKD 380 laboratory test
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Functionality
The stream of air going into the chamber with turbulence by its cylindrical surface forms an extensive swirling effect. The air returning above the air channel will lose some of its swirling intensity due to the effect of the air channel. By the location of the air channel, the airflow going out of the diffuser will produce variable induction and penetration, as well as airflow vertical and horizontal.
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