Rule 3" In-Line Blower

Enhance your vessel's ventilation system with the Rule In-Line Blower - 3" Ducting (Part Number: 140). Engineered for marine applications, this high-performance blower ensures optimal airflow, reducing engine heat and maintaining a comfortable environment within your boat. Its compact design allows for seamless installation on any flat surface, making it an ideal choice for various marine and boating needs.

Key Features

• High-volume airflow for efficient ventilation
• Quiet operation minimizes noise on board
• Low amp draw ensures energy efficiency
• Slip-on 3" ducting connections for easy installation
• Sealed motor shaft protects against moisture intrusion
• Corrosion-resistant nickel-plated motor housing for durability
• Certified with IMCI (CE) for international standards
• USCG 183.410 Compliant: Ignition protected for safety

Marine Applications

The Rule In-Line Blower is versatile and perfect for a wide range of marine and boating applications, including:

• Engine compartment ventilation to prevent overheating
• Cabin and cockpit air circulation for passenger comfort
• Bathroom ventilation to eliminate odors and moisture
• Storage area ventilation to protect equipment and supplies
• Fishing boats to ensure a fresh environment during long trips
• Yachts and sailboats for overall vessel ventilation
• Custom boat builds requiring efficient airflow solutions

Technical Specifications

Parameter	Details
Approvals	CE
Dimensions (H x W x D)	76 x 127 x 81 mm
Electrical Characteristics	2.9 Amp
Flow Rate	135 CFM @ Open Flow
Fuse Size	4 Amp
Inlet Fitting	3" (76 mm) Ducting
Outlet Fitting	3" (76 mm) Ducting
Voltage	13.6 VDC
Box Dimensions	6"H x 6"W x 6"L
Weight	0.9 lbs
UPC	042237085412

Safety Warning

WARNING: This product can expose you to chemicals including STYRENE, which is known to the State of California to cause cancer. For more information, visit P65Warnings.ca.gov.

Additional Resources

For detailed installation instructions and maintenance guidelines, please refer to the Owner's Manual (PDF).

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.