Jabsco 4" 250 CFM Flexmount Blower - 12V 35440-0000. M.M.A Type Accepted Meets USCG Regulations 183.410 and ISO 8846 MARINE for ignition protection Complies with ISO 9097 MARINE VARIATIONS Specifications for Jabsco 4" 250 CFM Flexmount Blower:...