QG03019814Type of fan: DCKind of fan: cross flowSupply voltage: 24V DCOperating voltage: 16...28V DCFan dimensions: 258x50x47.5mmPower consumption: 8WFan efficiency: 99m3/hNoise level: 51dBAKind of Bearing: ball bearingImpeller material: aluminiumEnclosure material: aluminiumLeads: 2 leadsWeight: 290g