Schall-Ex® L-15/30 OS

Art.Nr. 1-881
  • parallel drop minimises friction with the floor
  • tool-free actuator can be deactivated before building occupa
  • actuator requires no protective press plate for the frame
  • no lateral travel during actuation enhances gasket position
  • sturdy inner mechanical parts
  • high sound reduction values
  • no need for press plate

Technical data

Width 14.8 mm
Height 30 mm
Min. delivery length 235 mm
Max. delivery length 2335 mm
Default length 708 mm
833 mm
958 mm
1083 mm
1208 mm
Travel 20 mm
Actuation single-sided
Actuator sliding acutator
Outer profile aluminium
Surface plate finish
Material sealing profile silicone, self-extinguishing

Technical drawings

Application area

  • interior door


  • hinged door

Door material

  • timber
  • metal


  • sound protection
  • smoke protection
  • fire protection
  • accessibility


Sound yes
Continuous function 200k yes
Continuous function 1M yes
Mio test certificate yes
Leakage rate certificate yes
Corrosion Test yes
Corrosion yes
Barrier free yes
UL yes
EPD yes
Certifire yes


Fixing OS - omega-shaped profile
Optional concealed flush bolt yes
Schall-Ex® L-15 1
Schall-Ex® L-15 2
Schall-Ex® L-15 3
Schall-Ex® L-15 1
Schall-Ex® L-15 2
Schall-Ex® L-15 3

360° view


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