https://www.magvent.it/55444-40090-QL42500A92118L441cu-VTS0042XQEDZ-fan-1230V-50Hz
magVent - 55444.40090 _ QL4/2500A9-2118L-441cu _ VTS0042XQEDZ fan 1~230V 50Hz
https://etiprint.net/produto/p4t-rp4t-ql4-mobile-mount-kit-for-forklifts-with-u-arm-bracket-and-fanfold-bin/
P4T / RP4T / QL4 Mobile Mount Kit for Forklifts with U-arm bracket and fanfold bin - Etiprint