JND

Spartek general ventilation diffusers for large space have excellent results on ventilation and have high induction ratio,and the height of installation can be up to 10m. The blow angle can be adjusted by manual, motor-driven and temperature control. Supply air can reach the bottom of room and avoid the effect of floating-up for warm air effectively, so the diffusers satisfy the requirements of airflow distribution in large space and also of comfort

Key Feature

JND jet nozzles have many types, it is suitable for high space, generally supply air from sides wall. Jet nozzles are used for the preference where the supply air from the diffuser needs to travel a larger distance to the occupied zone.

•People may also be in the recirculation region due to the deeper penetration of supplied air.
•Nozzle can adjust the supply air angle in order to satisfy the hot or cold situation. It can rotate ±30℃ without affecting the airflow area. Can be adjusted by manual temperature or electric actuator, circle duct can connect with circle pipe directly.
•JND jet nozzle connected to square or circle duct on the side wall, two connections methods also have flange without drilling holes. It can be fixed with the screw or self-tapping pin, and cover with the ornament after installed. Fix the ornament with bayonet in order to dismounting.