Air Blower 500 Flex - 24V4" flex mounted marine ventilation 24V radial blower with capacity 500 m3 per h, 324 CFM. Inlet 100mm, outlet 103mm.bBody in hermoplastic PA6 high durable white Nylon with integrated blower motor. Features: Weight: 2.5 kg/5 lbs Dimensions: 290/11.4L x 257/10.12H x 150/5.9W mm/in Type: 4" Flex 6A fuse Interchangeable with Johnson Pump 80-47420-02 *Certification: CE marked ISO 9097:1991 Marine (small craft electrical fans), ISO8846 1990 (ignition protection), ISO 10133 2000 (electrical systems), EN55014-1 2006 (2004/108EC) Specifications: Ducting: 4" Open Flow (CFM): 324 CFM Volts: 24v Box Dimensions: 8"H x 11"W x 12"L WT: 6.2 lbs UPC: 7340176602473 .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }