OLRZAccessory
OLR is a rectangular overflow unit for installation directly onto a wall. OLR consists of two sound-attenuating baffles, which are mounted on either side of the wall.
OLR can be connected by means of the accessory OLRZ which is a perforated telescope wall sleeve, which ensures excellent noise reduction. The OLRZ must be ordered seperately.
- High capacity
- Sound-attenuating baffles
- Horizontal or vertical installation
- Optional perforated telescope wall sleeve
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