Seaflo 3" 12V Inline Bilge Blower 145 CFM Marine Boat Engine Water Resistant
1733-1
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- 30 Day Return Policy
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Water-Resistant Bilge Blower 3" 12V
Premium High-Output Marine Ventilation Fan
This Seaflo 03-Series inline bilge blower provides high-volume ventilation for boat engine compartments, bilges, galleys, and heads. Engineered for efficiency, it utilizes a five-blade fan to maximize airflow while maintaining a remarkably low amp draw. The water-resistant motor housing and sealed shaft ensure reliable performance in the harsh marine environment.
Key Features
- ✔ High-flow 145 CFM (247 CMH) capacity
- ✔ Built-in mounting feet for easy install
- ✔ UV-stabilized ABS plastic construction
- ✔ Sealed motor shaft for moisture protection
- ✔ Horizontal or vertical mounting options
Technical Specs
| Voltage: | 12V DC |
| Air Flow: | 145 CFM / 247 CMH |
| Current Draw: | 3.0 Amps |
| Fuse Size: | 5.0 Amps |
| Intake Diameter: | 3" / 76mm |
Compatibility / Fitment Guide
| Application | Hose Size | Notes |
|---|---|---|
| Marine Bilge | 3-inch Ducting | Primary use for gas fume evacuation |
| Engine Rooms | 3-inch Ducting | ISO 8846 Ignition Protected |
| RV / Camper | 3-inch Ducting | Kitchen or head ventilation |
OEM Cross Reference
| Attwood | 1733-4 (Turbo 3000 Series) |
| Rule | 140 |
| Jabsco | 35400-0000 |
| Johnson Pump | 80-47384-01 |
Questions & Answers
Is this a genuine original part?
This is a premium Seaflo aftermarket replacement part, manufactured to meet or exceed ISO 8846 standards for marine performance and safety.
How do I know if it is compatible?
This blower fits standard 3-inch (76mm) flexible ducting. If your current system uses 3-inch hoses and 12V power, this unit will serve as a direct replacement.
Can this blower run continuously?
Marine bilge blowers are designed for intermittent use (e.g., 4 minutes before engine startup) to clear fumes. They are not intended for 24/7 continuous duty air conditioning or heating applications.
Note: Visit 4boats.co.uk for more marine ventilation solutions. Please verify your duct diameter before purchasing.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
