DC 250 CFM Flangemount 4"
BlowersFeatures: Tough Reinforced Plastic HousingMount to any Flat surfaceSlip-On Inlet Ducting ConnectionEfficient High Volume Air FlowLow Current DrawCorrosion-Resistant Materials ThroughoutN. M. M. A. Type AcceptedMeets USCG Regulation 183.410 and ISO 8846 MARINE for Ignition ProtectionComplies with Complies with ISO 9097 MARINE