Attwood Turbo 4000 Series II Water-Resistant, In-Line Blower - 12V - White [1749-4] Marine Navigation & Instruments The backbone should be sized

The backbone should be sized so that it will run past every location where an NG or NMEA 2000 device might be installed

Cylinder is 7 1/2 inches eye to eye when closed

Box Dimensions: 8"H x 10"W x 12"L WT: 11 lbs

faster and with increased safety whether on a small skiff or a large yacht

Attwood Turbo 4000 Series II Water-Resistant, In-Line Blower - 12V - White [1749-4] Marine Navigation & Instruments The backbone should be sizedTurbo 4000 Series II In Line Blower Part #: 1749 4 Attwood's improved Turbo 4000 Series II sets the standard for in line blower performance. Utilizing advanced fan blade design techniques, Attwood has developed a blower system that matches air flow of existing in line blowers at a significantly reduced noise level. The first vane axial flow fan bilge blowers designed using aerospace technology to maximize performance. No other bilge blowers in the