Albin Pump Marine Air Blower 1000 In-Line 250 - 12V. 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. 7A fuse.Interchangeable with Vetus Vent17812A. Specifications for Albin Pump Marine Air Blower 1000 In-Line 250: Manufacturer: Albin Pump Marine Color: Black Features of Albin Pump Marine Air Blower 1000 In-Line 250 Weight: 1.4 kg/3 lbs Dimensions: 250/9.8L x 220/8.7H x 178/7W mm/in Type: 7" In-Line 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) Package Contents: Albin Pump Marine Air Blower 1000 In-Line 250 Albin Pump Marine 10-01-011: Air Blower 1000 In-Line 250 - 12V