2 speed extractor fan with super strong EBM Pabst motor
Pabst Cooling Fan TYP 4650 N 230V - 50Hz 19W 230V - 60Hz 18W SK3322 100 Aluminum | eBay
PAPST 4656ZWU: Axial fan,230VAC,119x119x38mm,rpm:2650 at reichelt elektronik
2 speed extractor fan; winter and summer need different approach
100-560-622 EMC Ds-32m2 Pabst Fan Only Fru (non-rohs)
4624N EBM-Papst | Distributors, Price Comparison, and Datasheets | Fans and Blowers | Octopart
Margaret Pabst Battin: Those denied care still deserve consideration
Pabst Theater | Milwaukee Rep
3412N/2GLLE-453 | ebmpapst Axial Fan DC 92x92x25mm 12V 36m³/h | Distrelec Switzerland
pabst 512f - with 310 mm lead | 3D CAD Model Library | GrabCAD
ebm Pabst w25086-AA07-02 Cooling fan 115VAC - 16W 92x92x38 mm
EBM Papst 3950 Axial fan 230 V AC 53 m³/h (L x W x H) 92 x 92 x 25 mm | Conrad.com
97P3153 39J2473 Fan PABST 3212 J/2N Series 9111520 70296C3 913152A 3212J/2N301DC AXIAL FAN 92MM SQ Server Fan for IBM RS/6000 P615 P520 Case Fan 92x92x38mm 9038 12V 7.6W 630mA case coole -