Attwood Turbo 3000 In-Line Bilge Blower 12V 3" 145 CFM 1733-4 Water Resistant
1733-4
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- 30 Day Return Policy
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Attwood Turbo 3000 In-Line Blower (1733-4)
Aerospace Technology for High-Efficiency Marine Ventilation
The Attwood Turbo 3000 Series II sets the industry standard for high-performance in-line ventilation. Utilizing advanced aerospace technology, this 3-inch blower delivers up to 145 CFM of airflow while consuming significantly less power than traditional models. Its patented in-line design provides essential ventilation for engine compartments, bilges, galleys, and heads.
Key Features
- ✔ Five-Blade Fan: Optimized pitch for high-speed airflow and efficiency.
- ✔ Mounting Feet: Built-in feet allow for easy vertical or horizontal installation.
- ✔ Durability: 16-gauge tinned and caulked copper wire leads for corrosion resistance.
- ✔ Quiet Operation: Re-engineered housing prevents blade interference and noise.
Technical Specs
| Voltage | 12V DC (Nominal) |
| Open Airflow | 145 CFM (@13.6V) |
| Amp Draw | 2.6A (Nominal) / 3.1A (@13.6V) |
| Fuse Size | 4 Amp |
| Hose Diameter | 3" (76mm) I.D. |
| Dimensions | 5 1/32" L x 5 1/16" W |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Universal Marine | 12V DC Vessel Systems | Engine Bilge, Head, Galley |
| Ventilation Hose | 3-inch I.D. Flexible Duct | Includes tabs for hose clamps |
| Power Requirements | 12V Lead-Acid / AGM | Low amp draw design |
OEM Cross Reference
| Attwood MPN | 1733, 1733-1, 1733-3, 1733-4, 1733-7 |
| Shurflo | 277-3110 |
| West Marine | 118485, 1379610 |
| UPC | 022697173348 |
Questions & Answers
Is this a genuine original part?
This is a genuine Attwood Marine component, specifically the Turbo 3000 Series II in-line blower.
How do I know if it is compatible?
If you currently have a 3-inch ventilation hose and a 12V system, this is a standard direct-fit replacement. Check the MPN 1733-4 against your existing unit.
Is this unit ignition protected for gasoline engines?
Yes, all Attwood Turbo blowers are ignition protected and comply with USCG 183.410 and ISO 8846 standards for safety in gasoline engine compartments.
Note: Always operate your blower for at least 4 minutes before starting engines to ensure proper ventilation. Verify your hose diameter before ordering.
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