JL - Airtight multi-leaf damper
.webp "Aerotechnik E. Siegwart Airtight multi-leaf damper")
JL - Airtight multi-leaf damper
Blades width 100 or 165 mm; possibility of airtight construction according to EN 1751 (CL. 2 or Cl. 4); corrosion resistant; possible coupling and actuator installation;
/fr/documents/web_010_fr/?jl-90764.pdf
Link has been copied to your clipboard