OV Transfer Units

OV-R, Circular wall air transfer device

Transfer Units · Circular wall air transfer device

Outstanding sound attenuation
Low generated sound level in operation
Low air transfer resistance
Inconspicuous, slim and compact design
Easy and quick installation
Comes with the AL-OV-R lining mat

OV-S, Square wall air transfer device

Transfer Units · Square wall air transfer device

Outstanding sound attenuation
Low generated sound level in operation
Low air transfer resistance
Inconspicuous, slim and compact design
Easy and quick installation
Comes with the AL-OV-R lining mat

OV-X, Rectangular wall air transfer device

Transfer Units · Rectangular wall air transfer device

Outstanding sound attenuation
Low generated sound level in operation
Low air transfer resistance
Inconspicuous, slim and compact design
Easy and quick installation