Attwood Blowers For 3 Inch Hose

For 3" I.D. ventilation hose. 12 volt D.C. systems only.  Patented in-line design provides powerful, reliable ventilation for engine compartments, bilges and heads. Mounting feet allow easy installation in confined spaces.  Open-flow capacity 145 CFMat 13.6 volts; 135 CFM at 12 volts. Draws 2.7 amps.  Mounting feet are pre-drilled with two holes for #10 screws.  Dimensions (including mounting bracket): 3-5/8" high x 5-1/16" wide x 5-1/32" long.