Flush-mounted housing ER-UPD

• Can be combined with Saint-Gobain cast duct PAM-Global RML.
• Can also be used outside fireproof shaft.
• Housing with maintenance-free fire protection shut-off device to prevent fire transmission (K90-18017).
• Suitable for wall or ceiling installation, inside or outside the exhaust air shaft.
• Permissible air outlet direction with wall installation upwards, to the right or left.
• Metal exhaust socket with airstream-operated metal backflow preventer with soldered strut.
• For connecting second room ventilation with knockout points at bottom, on right and left.