Attwood 1751-1 4in 24V In-Line Bilge Blower 235 CFM
Seaflo 4" 24V In-Line Bilge Blower
235 CFM Water-Resistant Ventilation System
This Seaflo 04 Series In-Line Blower is engineered for high-output operation in demanding marine environments. Designed to provide efficient ventilation for bilges, engine compartments, galleys, and heads, this 24V unit maximizes airflow while maintaining a remarkably low current draw. Its compact footprint allows for easy installation in tight spaces, ensuring your vessel remains safe and clear of hazardous fumes.
Key Features
- ✔ Ignition Protected: Meets ISO 8846 standards for safety.
- ✔ Efficient Airflow: Five-blade fan maximizes volume.
- ✔ Versatile Mounting: Built-in feet for horizontal or vertical install.
- ✔ Low Amp Draw: Only 2.0A at 24V for battery longevity.
Technical Specs
| Voltage | 24V DC |
| Airflow | 235 CFM / 400 CMH |
| Current Draw | 2.0 Amps |
| Fuse Size | 4.0 Amps |
| Intake Dia. | 4" (102mm) |
| Certification | ISO 8846 / CE |
Compatibility / Fitment Guide
| Make/System | Application | Notes |
|---|---|---|
| Marine Vessels | Bilge/Engine Bays | Standard 4" (102mm) hose fitting |
| RV / Camper | Battery/Storage Vent | Requires 24V power source |
| Commercial Bus | Bathroom/Engine Fumes | High-volume air exchange |
OEM Cross Reference
| Seaflo | SFIB2-235-04 |
| Rule | 240-24V / 240-24 |
| Jabsco | 35440-0010 (Similar Spec) |
Questions & Answers
Is this a genuine original part?
This is a premium Seaflo product, manufactured to international marine standards and widely used as an OEM or high-quality replacement part.
How do I know if it is compatible?
If your current blower uses 4" (102mm) ducting and operates on a 24-volt system, this unit is a direct replacement. Check the amp draw of your existing fuse to ensure it supports a 4.0A rating.
Can this blower run continuously?
Marine bilge blowers are designed for intermittent duty cycles, such as ventilating the engine bay before startup. For maximum motor life, we recommend using it for the duration specified in your vessel's safety manual (typically 4-5 minutes).
Note: Please verify your original part number and system voltage (24V) against the references above before purchasing. Available at 4boats.co.uk.
Delivery
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Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
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