Attwood 1749-4 Turbo 4000 Series II In-Line Blower, For 4-Inch Interior Diameter Vent Hose, Water Resistant

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 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov . This Attwood Turbo 4000 Series II In-Line Blower provides outstanding ventilation airflow for areas such as engine compartments, galleys, bilges, and heads. It features a patented, in-line design and the 5-blade fan maximizes airflow and efficiency. The blade sweep and pitch are engineered for a high lift coefficient, which results in increased airflow speed for optimized ventilation. It matches the airflow of competitive in-line blowers with significantly reduced noise output. For added durability, it has an engineered plastic housing that resists deformation during installation, and prevents blade-to-housing interference. System airflow exceeds older-style in-line blowers by as much as 25 percent. It is also up to four times more efficient than competitive blowers as it draws up to 40 percent fewer amps. This blower is marine ignition protected and has built-in mounting feet that permit easy vertical or horizontal installation. This 12-volt, water-resistant white blower is intended for use with 4-inch interior diameter ventilation hose. It installs with #10 fasteners. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing of the highest quality marine products for over 100 years.

• Note: Not for use with chemicals or fuels
• Brass snaps and plates
• Ideal for livewell drains
• For 7/8" I.D. thru-hull
• Matches the airflow of competitive in-line blowers with significantly reduced noise output
• The blade sweep and pitch are engineered for a high lift coefficient, resulting in increased airflow speed for optimized ventilation
• Features a patented, in-line design and the 5-blade fan maximizes airflow and efficiency
• Provides outstanding ventilation airflow for areas such as engine compartments, galleys, bilges, and heads
• Marine ignition protected and has built-in mounting feet for easy vertical or horizontal installation
• 12-volt, water-resistant white blower intended for use with 4-inch interior diameter vent hose.