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 nickel-plated motor housing
IMCI (CE)
USCG 183.410 Compliant: Ignition protected
Rule In-Line Blower – 3" or 4" Ducting
Designed for efficient, high output operation, these blowers feature our exclusive front and rear shaft seals and corrosion resistant motor housings 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. For International & US Markets.