JD long pipe Jet diffuser The jet diffusers, type JD, are especially developed for large and high areas such as concert halls, theaters, galleries, airports, shopping centres, industrial plants etc. Through their aerodynam… JD long pipe Jet diffuser
JD short pipe Jet diffuser short pipe The jet diffusers, type JD, are especially developed for large and high areas such as concert halls, theaters, galleries, airports, shopping centres, industrial plants,... Through their aerodynami… JD short pipe Jet diffuser short pipe
