The WKD 381 is a helical jet diffuser with strong induction with a square frontal part and a swirl chamber which is integrated into the plenum as well as an adjustment nozzle.
It is known for heating and cooling in areas of high comfort, industry or in areas with ceilings
of a height >5m.
The adjustment of the air flow either manually or motorized, allows for adaption to the needs of the space.
• Proportional regulation of the airflow direction for both horizontal and vertical air flows.
• Proportional regulation of the horizontal air flow penetration like
the vertical in varying levels of turbulence and induction.
• Maximum vertical penetration in heating mode thanks to the
long-range nozzle which is included.
• Adjustable primary induction.
• Manual or motorized adjustment.
• Low acoustic power for the large movements of air.
• Working control of the difference in temperature between multiple diffusers at the same time.
Areas of application
• Areas of high comfort
• Meeting rooms
• Computer rooms
• Exhibition rooms
• White rooms
• Industrial and professional workshops
© 2020, NAD Klima - WKD 381® and NAD Klima® are registered trademarks in Canada and U.S.A. used under license by Equipement NAD inc.
The design of the eccentric drum is registered in Canada (181973) and in U.S.A. (U.S.D.P. No D890, 325)