MKK Axial radial ventilator, large capacity, for home and industrial ventilation, air supply, exhaust, air extraction wall pipe fan, high performance, roof ventilation fan, Ø 320 mm : Amazon.de: Business, Industry &
Radiális ventilátor 230 V 250 m³/óra 10 cm Wallair 20 100 280 vásárlása - Conrad Electronic