Jabsco 4" 250 CFM Flexmount Heavy Duty Blower - 12V. M.M.A Type Accepted Meets USCG Electrical Regulations to Title 33 Chapter I Part 183 Subpart I and ISO 8846 for Ignition Protection Complies with ISO 9097 Marine CE Conforms with EN 5008-1 for Supression of Electro-magnetic interference Specifications for Jabsco 4" 250 CFM Flexmount Heavy Duty Blower: Manufacturer: Jabsco Color: Black Voltage: 12 volts Features of Jabsco 4" 250 CFM Flexmount Heavy Duty Blower Ducting: 4" Open Flow (CFM): 250 Volts: 12v Package Contents: Jabsco 4" 250 CFM Flexmount Heavy Duty Blower Jabsco 35770-0092: 4" 250 CFM Flexmount Heavy Duty Blower - 12V