Description
Turbo 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 industry provide such powerful system output at such a low power input in a compact size.
Patented in-line design – provides ventilation for engine compartments, galleys, bilges, and heads. Mounting feet allow vertical or horizontal installation in confined spaces. Install with #10 fasteners. Individual carton includes 2 tie straps. All are CE certified. 16-gauge tinned and caulked copper wire leads.
Features:
- Nickel-plated motor can for corrosion resistance
- Stiffening ribs to reduce housing distortion
- Motor cap to seal wires and motor for water resistance
- Five-blade fan maximize airflow and efficiency
- Tabs in intake and exhaust hold ventilation hose/clamp firmly in place
- Low amp draw motor for longer blower and battery life
- Built-in mounting feet allow easy vertical or horizontal install
- 3-Year Warranty

Specifications:
- Ducting: 4″
- Open Flow (CFM): 200 CFM
- Volts: 12v
- Box Dimensions: 5″H x 5″W x 6″L WT: 1.1 lbs
- UPC: 022697174949
Quick Guide (pdf)
Brochure (pdf)
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