Jabsco - Flangemount Blower - 3" - 100 CFM - 115v - 34744-0000. Features:. Tough Reinforced Plastic Housing. Continuous duty motor with thermal overload. Mount to any surface. Slip-On Inlet and Outlet Ducting Connection. Efficient High Volume Air Flow. Corrosion-Resistant Materials Throughout. WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.