In-line Turbo Bilge Blower 330CFM Waterproof IP66 4" Hose Marine Fan 12V
MD1140
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In-line Turbo Bilge Blower 330CFM
Premium High-Output 4" Marine Ventilation
This high-performance In-line Turbo Bilge Blower is engineered to provide massive airflow in demanding marine environments. Delivering a powerful 330 CFM (Cubic Feet per Minute), it ensures rapid and efficient ventilation of engine compartments, bilges, galleys, and heads. Designed for 4-inch (101.6mm) ducting, this compact unit combines high volume output with a modest 4 A current draw.
Key Features
- ✔ High Volume: 330 CFM output for rapid clearing.
- ✔ Waterproof: IP66 rated.
- ✔ Ignition Protected: Designed as an ignition-protected blower.
- ✔ Durable Build: White ABS outer casing.
- ✔ Efficient Design: 5-blade fan, fused supply.
Technical Specs
| Voltage: | 12V DC |
| Air Flow Rate: | 330 CFM (9.34 m³/min) |
| Current Draw: | 4 Amps at 12V DC |
| Fuse Size: | 6 Amps (Fitted) |
| Hose Diameter: | 4" (101.6mm) |
| Wire Gauge: | 18 AWG |
| Waterproofing: | IP66 |
| Casing / Fan: | White ABS, 5-blade fan |
| Ignition Protected: | Yes |
Compatibility / Fitment Guide
| Application | Ducting Size | Notes |
|---|---|---|
| Marine Engine Bays | 4" (101.6mm) | Ignition-protected design for engine compartment ventilation. |
| Galleys / Heads | 4" (101.6mm) | High volume removal of odours and moisture. |
| Bilge Areas | 4" (101.6mm) | IP66 rating ensures durability in damp areas. |
OEM Cross Reference
| Manufacturer | Part Number / Reference |
| 4Boats SKU | MD1140 |
| Generic | 330CFM 4" In-line Turbo Blower |
Questions & Answers
Is this a genuine original part?
This is a quality aftermarket part, not a branded original-equipment item.
How do I know if it is compatible?
Check that your ducting is 4" (101.6mm) diameter and your supply is 12V DC. If in doubt, contact us before ordering.
How does the 'Turbo' design affect efficiency?
The compact in-line body and 5-blade fan deliver 330 CFM of airflow while drawing around 4 A at 12V, giving rapid ventilation of engine bays and bilges.
Note: Please verify your original part dimensions and ducting size against the references above before purchasing. Domain: 4boats.co.uk
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Free delivery for most items over £150.
