Jabsco 4" 250 CFM Flangemount Heavy Duty Blower - 12V [35760-0092] Marine Navigation & Instruments | Transducer Accessories Automatically adjusts for 12 or

Automatically adjusts for 12 or 24 volt battery banks (both battery banks must be the same DC voltage and battery type)

Suction mounting - no drilling required

12 volt operating power

Steel construction

Jabsco 4" 250 CFM Flangemount Heavy Duty Blower - 12V [35760-0092] Marine Navigation & Instruments | Transducer Accessories Automatically adjusts for 12 orHeavy Duty Flangemount Blower Heavy Duty Blowers are designed for applications such as commerical or high use engine room ventilation and extraction where a long life requirement demands heavy duty motors with long brush life. Built to provide the same high outputs as our standard specification blowers. 5,000 hr motor life for the heaviest of applications Continuous duty Efficient high volume air flow Outlet flange mounts directly on bulkhead Slip on