Air Blower 1000 Inline 250 - 24V7a ^2 in-line mounted marine ventilation 24V axial blower with capacity 1000 m3 per h, 589 CFM. 178mm port connection and 250mm length.Sheltered blades from blower housing interference at tough installation. Compact 5 blade design to maximize performance. For continous duty. 3,5A fuse.Interchangeable with Vetus Vent17824A.Features:Weight: 1.4 kg/3 lbsDimensions: 250/9.8L x 220/8.7H x 178/7W mm/in Type: 7 In-LineCertification: CE marked ISO 9097:1991 Marine (small craft electrical fans), ISO8846 1990 (ignition protection), ISO 10133 2000 (electrical systems), EN55014-1 2006 (2004/108EC)