Attwood Turbo 4000 4" Inline Blower | Asg_Attwood 1749-4

Product description:

The Attwood Turbo 4000 in-line 4" blower is a high-performance ventilation blower designed for use in motorboats, yachts, and other watercraft where effective removal of fuel vapors, moisture, and proper ventilation of engine compartments is critical. The device is installed in a 4-inch (approx. 102 mm) diameter ventilation duct, allowing easy integration with existing ventilation systems. The blower features quiet operation thanks to a specially designed impeller and noise-dampening housing, enhancing comfort on board. The housing is made of corrosion-resistant materials and resistant to seawater, ensuring long service life even in harsh marine conditions. The Turbo 4000 model provides very efficient airflow, enabling rapid removal of hazardous vapors and improving safety on the vessel. Installation is simple – the blower can be mounted both horizontally and vertically, and its compact design facilitates installation in confined technical spaces. The product meets stringent safety standards applicable in the marine industry and is recommended by many boat manufacturers and official yacht equipment distributors.

Technical specifications:

• Connection diameter: 4 inches (102 mm)
• Airflow: up to 240 m³/h (approx. 140 CFM)
• Power supply voltage: 12 V DC
• Current consumption: approx. 4.3 A
• Power: approx. 52 W
• Housing material: corrosion-resistant plastic (ABS)
• Noise level: approx. 65 dB(A)
• Protection rating: IPX4
• Operating temperature: from -20°C to +60°C
• Mounting: in-line (in ventilation duct)
• Dimensions: approx. 230x120x110 mm
• Weight: approx. 0.9 kg
• Set contents: blower, installation manual

Product advantages:

• Very high airflow efficiency enables rapid removal of fuel vapors from the engine compartment
• Quiet operation due to optimized impeller and noise-dampening housing
• Corrosion and seawater resistance ensures long service life in marine conditions
• Compact design facilitates installation even in limited spaces
• Can be mounted in any position (horizontal or vertical)
• Low energy consumption while maintaining high performance
• Meets safety standards for devices used on boats
• Simple installation and service
• Overheating protection for the motor
• Designed for continuous operation

Additional information:

• Manufacturer: Asg_Attwood
• SKU: 1749-4
• EAN: 22697174949
• Model/Series: Turbo 4000
• Manufacturer part number: 1749-4
• Protection rating: IPX4
• Warranty: 2 years
• Country of origin: USA
• Compliance/Certifications: SAE J1171 (safe for marine applications)