Johnson Pump 80-47417-01 12V AirV 4-550 Flange Mount Extra Heavy Duty Radial, Blower GOFISHACC3 Hole diameter: (inch) 3/4" tapered

Hole diameter: (inch) 3/4" tapered hub

even in the most extreme situations

20 in dual range)

Specially designed for deep "V" boats with extra long trolling motor shafts

Johnson Pump 80-47417-01 12V AirV 4-550 Flange Mount Extra Heavy Duty Radial, Blower GOFISHACC3 Hole diameter: (inch) 3/4" taperedExtra heavy duty marine radial blower is designed for engine compartment ventilation prior to startup. Made for continuous duty and is therefore suitable for air intake or extraction in bilges, galleys, accommodation and other compartments. Flange Mount design with double ball bearing motor, high impact anti shock ABS body with stainless steel shaft and screws.