[elecena] 6448H - zmiany ceny Wentylator; DC; 48VDC; 172x150x51mm; 8.0m3/min; 63.0dB. 6448H - 540.72 PLN https://elecena.pl/product/30241846/6448h 2026-05-12 6448H - 455.55 PLN https://elecena.pl/product/30241846/6448h 2026-08-16