In-Line Bilge Blower Rule in-line blowers provide ventilation for bilges, engine compartments, galleys and heads. Designed for efficient, high output operation, these blowers feature our exclusive front and rear shaft seals and corrosion resistant motor housing for long life. Compact and easily installed on any flat surface. Rule in-line blowers provide higher air flow, lower amp draw and quieter operation than standard blowers. Features: Efficient high volume air flow Quiet operation Low amp draw Slip on inlet and outlet ducting connections Sealed motor shaft for moisture protection Corrosion resistant nikel plated motor housing ABYC-H2 ISO 9097:8846 IMCI (CE) N.M.M.A. type accepted USCG 183.410 Compliant, Ignition protected The item can't be shipped to AF, AA, AC, AE, AM, AP, HI, AK, PR in the Unite States.