5961-12-702-7685

4140-12-316-0551 4140123160551 123160551 is a nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. it is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. it is supported by a ring, plate, or shroud or may be inclosed in a housing. it is designed for installation in a window, roof or wall opening, or the like.

4820-14-385-7758 4820143857758 143857758 CYLINDRE

CAGE C0574 Ebm-Papst Mulfingen Gmbh & Co. Kg in Mulfingen, Germany

4140-99-660-5581 4140996605581 996605581 FAN

4140-01-312-7046 4140013127046 013127046 is a nonpositive displacement mechanical device having an axial fan impeller with or without a protective enclosure. it is designed to circulate air under free-airflow conditions, and may be equipped with a baffle(s) to deflect the air radially. it may be suspended from the ceiling, attached to the wall, or stand on a horizontal surface.