High-Speed Inline Duct Booster Fan 5/6/8 Inch | Mixed Flow ABS

High-Speed Inline Duct Booster Fan (4″/ 5″ / 6″ / 8″ ABS Housing)

High-Speed Air Boosting: Powerful impeller reaching up to 4000 RPM to boost airflow in long duct runs and enclosed spaces.
Low Energy Consumption: Highly efficient motor design operating between 13W and 45W.
3 Duct Diameter Options: Available in 5 Inch (13W, 203 CFM), 6 Inch (20W, 345 CFM), and 8 Inch (45W, 640 CFM) configurations.
Durable & Lightweight ABS Shell: Molded from high-strength ABS plastic to resist corrosion, rust, and moisture.
Universal Voltage: Supports wide input range 100–240V AC (50/60Hz) for global compatibility.
Acoustically Engineered: Mixed-flow blade structure provides high airflow velocity with low operational sound.

Product Overview

The High-Speed Inline Duct Booster Fan is specifically designed to overcome airflow resistance in long ducting systems and deliver targeted ventilation for indoor spaces. Featuring an advanced mixed-flow design running at up to 4000 RPM, this booster fan effectively increases air volume and velocity while maintaining extremely low energy consumption (13W to 45W).

Constructed with high-grade, lightweight ABS housing, it resists environmental moisture and corrosion in grow tents, hydroponic setups, and humid duct systems. Supported by universal 100–240V voltage, this compact booster fan is an economical and effective solution for intake, exhaust, or supplemental air boosting.

Technical Specifications

Parameter	5 Inch Model	6 Inch Model	8 Inch Model
Product Category	Inline Duct Booster Fan	Inline Duct Booster Fan	Inline Duct Booster Fan
Duct Collar Diameter	125 mm (5″)	125 mm (6″)	125 mm (8″)
Housing Length	185 mm	185 mm	185 mm
Housing Material	Corrosion-Resistant ABS	Corrosion-Resistant ABS	Corrosion-Resistant ABS
Max Fan Speed	4000 RPM	4000 RPM	4000 RPM
Power Consumption	13 Watts	20 Watts	45 Watts
Max Airflow Volume	203 CFM	345 CFM	640 CFM
Voltage Range	100–240V AC	100–240V AC	100–240V AC

Key Features & Advantages

4000 RPM High Air Displacement Spins at high velocity to actively pull or push air through long duct runs, reducing static pressure drop and eliminating stagnant air pockets.
Rust-Proof ABS Plastic Casing Non-metallic ABS body prevents rust and corrosion in humid agricultural, greenhouse, or bathroom environments while remaining easy to mount.
Energy-Saving Operation Consumes as low as 13W (for 5″ model) up to 45W, making it suitable for continuous 24/7 ventilation schedules.

Applications

HVAC Air Circulation Boosting: Enhancing air delivery to rooms far from main HVAC units, attics, and basements.
Grow Tent Intake & Exhaust: Serving as an auxiliary intake fan or secondary booster fan for indoor gardens and hydroponics.
Spot Exhaust Ventilation: Quick removal of fumes, heat, and moisture in workshops, utility rooms, and server closets.

OEM Support

Customization (OEM/ODM): Custom branding/logo placement, customized packaging, and plug specifications (US, EU, UK, AU).
Quality Control: 100% factory dynamic balance, electrical safety, and aging tested before dispatch.
Wholesale Orders: Flexible MOQ tiers, direct factory pricing, and full container shipping support.