Facility: Office building - Pressed bends - short - execution of the female-male
Supplied elements: Short pressed ventilation bend used for SPIRAL ducts and ventilation plain ducts. Linear seal ensures class D tightness without additional sealants. Two-lip rubber gasket from EPDM rubber ensures ventilation and recuperation installation class D according to the standard. Thanks to the small radius, the ceiling space is saved. The BPKFL ventilation knee version on one side has a sleeve dimension to directly connect to a ventilation valve mounting frame such as KN-RM or KWO-RML.
Completion date: 2018r.
