Attwood

attwoodmarine.com 40 VENTILATION Attwood offers ventilation equipment and accessories featuring the revolutionary, patented Turbo In-Line Blowers for 3"- and 4"-diameter systems. Turbo blowers are the most dependable, efficient, and powerful in-line blowers on the market, designed using aerospace technology. The Turbo line also features the industry’s first water-resistant blower models, with durability proven in rigorous moisture tests and years of success in the field. Attwood offers Turbo water-resistant blowers with an unprecedented three-year limited warranty, and a one-year limited warranty for standard models. Turbo In-Line Blowers 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 low power input in a compact size. • Patented in-line design – provides ventilation for engine compartments, galleys, bilges, and heads • System airflow exceeds old-style in-line blowers by as much as 25% • Draws up to 40% fewer amps, making our Turbo blowers up to four times more efficient than competitive blowers • Marine ignition protected Note- In system = 3 ft of duct with one 90° bend, a collector box and louvered vent on discharge side of blower at 13.6V DC Nickel-plated motor can for greater corrosion resistance Tabs on intake and exhaust hold ventilation hose/ clamp firmly in place Stiffening ribs reduce housing distortion Motor cap seals wires and motor for better water resistance Caulked and tinned wires for improved corrosion resistance Low amp draw motor for longer blower and battery life Five-blade fan maximizes airflow and efficiency Blade sweep and pitch are engineered for a high lift coefficient, increasing airflow speed Built-in mounting feet allow easy vertical or horizontal installation Pump Dimensions Model No. A B C D Turbo 3000 3-5/8" 4-1/2" 5-1/16" 3" Turbo 4000 4-17/32" 5-1/2" 6-1/16" 4" Specifications Model No. Rated Voltage CFM Open Flow CFM In System* Current Draw Amps Fuse Size Wave Length Turbo 3000 12V nominal 120 90 2.6 4A 7-1/2" 13.6V design 145 100 3.1 4A 7-1/2" Turbo 4000 12V nominal 200 100 2.5 5A 7-1/2" 13.6V design 230 125 2.9 5A 7-1/2" 24V nominal 200 100 1.5 3A 7-1/2" 27.2V design 230 125 2.0 3A 7-1/2" In-Line Blowers A B C D Certifications, Standards and Listings - Blowers Attwood in-line blowers meet or exceed the following U.S. and international certificates and standards: • ABYC-H2; ISO 9097 • U.S. Coast Guard Rules, Title 33 CFR sections 183.410, and 183.610 (b) • Tested to ANSI/AMCA (210-85) and ANSI/ASHRAE (51-1985) standards • NMMA “As Approved Listing” • CE • UKCA • RCA

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