OLCOverflow unit
OLC is a circular overflow unit for installation directly into a wall. OLC consists of two sound-attenuating baffles, which are mounted on both sides of the wall.
- Discrete design
- Sound-attenuating baffles
Characteristic | Value |
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OLC is a circular overflow unit for installation directly into a wall. OLC consists of two sound-attenuating baffles, which are mounted on both sides of the wall.
Characteristic | Value |
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