4 Inch EC Inline Duct Fan | Grow Tent Ventilation Fan

Specifications: 4 Inch Inline Duct Fan
Model: CM-DF-100P Material: ABS
Color: Black Voltage: AC100-240V, 50/60Hz
Power: 35W Air Volume: 205CFM
Speed: 3300r/mim Noise: <32dB
Caliber: 4" Temperature Range:-20°C~65°C

4 Inch EC Inline Duct Fan with Variable Speed Controller
Efficient Airflow for Indoor Growing and Ventilation

The CANNABMALL 4 Inch EC Inline Duct Fan is designed to provide powerful and energy-efficient airflow for indoor cultivation environments and general ventilation applications.

Equipped with a high-performance EC motor and external variable speed controller, the fan delivers stable airflow while maintaining low noise levels and reduced energy consumption.

Ideal for grow tents, grow rooms, hydroponic systems, HVAC ventilation, workshops, basements, and commercial air circulation projects.

Key Features
High Airflow Performance
Engineered with a mixed-flow impeller design, the fan generates strong airflow and maintains excellent performance even in high-resistance duct systems.

Suitable for:
• Grow Tent Ventilation
• Grow Room Air Exchange
• Hydroponic Systems
• Basement Ventilation
• Commercial Exhaust Systems

Variable Speed Control
The included speed controller allows smooth adjustment of airflow output according to environmental requirements.

Features:
• Adjustable fan speed from 0–100%
• Stable operation without humming noise
• Precise airflow management
• Simple plug-and-play control.

Energy-Efficient EC Motor
Powered by an advanced brushless EC motor, the fan delivers high airflow performance while consuming significantly less energy compared to traditional AC motors.

Benefits include:
• Low power consumption
• Reduced operating costs
• Improved motor efficiency
• Long service life

Quiet Operation
The optimized motor and aerodynamic blade design help minimize operational noise while maintaining powerful airflow.

Perfect for environments where quiet operation is important.

Built for Continuous Operation
High-quality dual ball bearings support long-term continuous use and ensure reliable performance in demanding environments.

Suitable for:
• 24/7 grow room operation
• Commercial ventilation systems
• Indoor cultivation facilities

Durable Construction
The corrosion-resistant housing and robust motor design provide excellent durability and long-term reliability.

Designed to perform in a wide range of indoor environmental conditions.

Compatible with:
• 4 Inch Carbon Filters
• 4 Inch Flexible Ducting
• Standard Ventilation Systems
• Smart Controller
Installation is quick and straightforward for both residential and commercial applications.

Technical Advantages
• High-efficiency EC motor technology
• Adjustable airflow control
• Low noise operation
• Energy-saving performance
• Mixed-flow impeller design
• Dual ball bearing construction
• Long operating lifespan
• Worldwide voltage compatibility (110–240V)

Applications
The CANNABMALL Inline Duct Fan is suitable for:
• Indoor Grow Tents
• Grow Rooms
• Cannabis Cultivation Facilities
• Hydroponic Farms
• Vertical Farming Systems
• HVAC Duct Ventilation
• Basements
• Garages
• Workshops

Commercial Ventilation Projects

Whether used as an exhaust fan, intake fan, or duct booster, the CANNABMALL Inline Duct Fan provides reliable airflow performance and efficient environmental control for a wide range of ventilation applications.