Name: Jet diffuser, jet nozzle, ball jet diffuser Material: high quality aluminum Color: white powder coated. RAL9010 or RAL 9016 are available. Features: 1) Beautifull German design, exellent outlook with long distance of airflow supply and low noise. 2) Suitable for Ventilation Systems of public buildings which huge amount of air flow capacity is required. 3) Air flow can be adjusted easily by moving the inner core. 4) The max up or down adjustment angle of the outlet is 30degrees. The product with manual adjustment can be regulated 360degrees 5)Sizes according to your needs. ?

?? Model	??? Diameter?? (mm)
?	???????????? 125
?	?????????????160
?? JD-A	?????????????200
?	???????????? 250
?	???????????? 315
?	???????????? 400