Rule - In-Line Blower - 3" - 140 Sierra Gaskets - O-Rings - Seal Kits Clear bowl for instant inspection

Clear bowl for instant inspection

non-power-assisted outboards and sterndrives

1/2" or 2" ports makes for a simple installation

depending on speaker manufacturer

reliable digital depth readings

Rule - In-Line Blower - 3" - 140 Sierra Gaskets - O-Rings - Seal Kits Clear bowl for instant inspectionRule In Line Blower 3" 140 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. Features Efficient high volume air flow Quiet operation Low amp draw Slip