High-performance in-line fans for optimal engine compartment ventilation

RULE in-line fans are specifically designed for efficient use in engine compartments. Their compact design and powerful motor ensure maximum airflow with minimal power consumption. These robust fans are easy to install on any flat surface and provide reliable ventilation for safe operating conditions on board.

Available in two sizes (3" and 4") and in both 12V and 24V versions, these in-line fans cover a wide range of requirements. From compact engine compartments to larger machine rooms, RULE fans guarantee optimal air circulation and effective removal of exhaust gases and heat.

• Highly efficient operation with low power consumption
• Compact design for easy installation
• Can be mounted on any flat surface
• Available in 3" (76mm) and 4" (100mm) connection sizes
• Optional 12V or 24V on-board voltage
• Airflow up to 6700 L/min (4" version)
• Robust construction for continuous maritime use
• Ideal for engine compartment and machine room ventilation

Technical specifications: 12V/24V operating voltage, connections 3" (76mm) or 4" (100mm), airflow 3800-6700 L/min, compact in-line design, easy installation on a flat surface.

RULE in-line fans are the professional solution for reliable engine compartment ventilation. The 3" versions are ideal for small to medium-sized engine compartments, while the powerful 4" models reliably ventilate even larger engine compartments and ensure optimal operational reliability.

Technical documentation (PDF)