EM400/500: Optional add-on AE - blow-off unit
Bag made of PP tape fabric 100 x 150cm, quality 80 g/m²
Zellofant: Upgrade outlet connection NW90 (3½'') instead of NW75 (3'')
DDE: Rotary nozzle "X-Jet 63" for insulation thickness 40-300 mm
DDE: Rotary nozzle "X-Jet 75" for insulation thickness 120-400 mm