Top 10 Best Inline Air Duct Fan

Inline booster fan diameter 4 inch, speed 2300 RPM, air flow 190 CFM, voltage 110120v. Duct fan have superior balanced blades for long service life and quiet operation,motor features a permanently lubricated bearing that operates quietly and requires no maintenance,portable and light weight. Duct fan used as intake fan to bring fresh air into grow rooms,also used as exhaust fan in smaller setups with LED or lights under 400w. Max operating temp of inline fan is 130 266,max ambient temp is 60 140. if any other materialsparticles get into the duct fan and get the blade stuck, users are to turn off the power immediately, clean it up, turn the power back on when handled properly. Inline duct fan will help to boost airflow in HVAC units to remove exhausts and odors from bathrooms workshops and ventilate basements attics etc.

Outstanding VentilationThe AirSupply ES4 delivers an airflow of 195 CFM at 5000 RPM with only 18 watts of power. Our brushless DC motor EC motor performs 30 more efficiently with 60 less power consumption than AC motors.. Durable Construction Engineered with an airtight steel case and IP44 waterproof protection in a compact design, the ES4 will stay running in harsh environments, big or small.. Quiet OperationWhisper-quiet operation is possible thanks to the variable speed controller. Adjust from 0-100 fan speed to without any increase in humming or buzzing sounds.. Easy to UseThe duct fan and controller can be mounted with no additional assembly. The permanently-lubricated bearing reduces wear and tear to cut down on maintenance.. Multiple Applications Designed for increased air circulation and moistureodor removal in grow tents, greenhouses, bathrooms, server rooms, AV equipment, or industrial workshops..

Designed to ventilate hydroponic grow rooms, transfer heatingcooling, cool AV closets, and exhaust odors.. Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.. Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance.. Kit also includes corded AC power plug, installation manual, and all necessary mounting hardware.. Duct Size 12 Dimensions 14.9 x 17.7 x 14.1 in. Airflow 1604 CFM Noise 62 dBA Bearings Dual Ball.

A duct filter box designed for use with inline fans to circulate fresh air and block dust and odors.. Built with 1mm thick cold-rolled steel and aluminum duct flanges, able to withstand extreme weather.. Slide lock door gives easy access to inner chamber while soft neoprene layer creates dust-free seal.. Includes a standard high efficacy filter that traps particles like dust, dirt, lint, and odor.. 23.46 x 8.42 x 11.73 Fits 6 Inline Fans 800 CFM Maximum Accepts 12 x 20 x 1 Filters.

Energy-Efficient Ventilation This powerful blower with a fan speed of 2550 RPM can create an air flow of 390 CFM It combines the features and benefits of axial and centrifugal fan, effectively circulating air. Low Noise Level The durable fan blades revolve smoothly and powerfully, which helps collect airflow volume and cut noise output A less than 34 dB noise level will not disturb your work. Adjustable Speed A stepless speed controller on the power cord enables the fan to run at different speeds With this speed switch, you can adjust it to the desired airflow level. Easy Installation This duct fan is compact and lightweight so it can be installed in small areas Comes with an installation bracket indicating the direction of the airflow Removable duct ends with locking tabs. Versatile Applications Suitable for industrial, household and horticulture ventilation applications It can quietly and efficiently moving large volumes of air throughout your ventilation system.

TerraBloom EC duct fans are used in indoor grow facilities and vertical farms, heating and cooling transfer, commercial drying and air filtration applications. Our inline blowers can also create negative pressure environments, simulate wind, exhaust odors and smoke as well as intake fresh air from outdoors. Built with cutting edge brushless EC Motor and dual jet type blades, this blower delivers 569 CFM airflow rate using just 74 Watts at max speed. It translates into only 190 annual cost of 247 operation at max speed using 0.29 average cost per KWH. Our fans dont purge or waste electricity at lower speeds. Our EC fan gives you a unique flexibility of controls choose any speed from 0 to 100 using the included variable speed controller without creating background noise or hum at low speeds. Or choose to upgrade to a wireless remote control Model ECMF-WR or intelligent thermostat speed controller with temperature programming Model SC-ECMF. This fan also supports PWM and 0-10V controllers via 3.5mm audio port. Coated steel housing resists rust, protects motor and blades from accidental damage and harsh elements to reduce maintenance in demanding applications. This fan has IPX4 ingress protection rating. Duct Diameter 8 200mm Airflow 569 CFM Power 74W Noise 38-62 dBA Pressure 412 Pa Bearings Dual Ball Size 8.7 x 8.7 x 8.8 in. ETL Listed 2 Year Warranty.

Designed to eliminate odors and chemicals for grow tents and hydroponics rooms.. Features premium-grade Australian charcoal with higher absorption and longer life rating.. Contains heavy-duty aluminum flanges, galvanized steel meshing, two hanging straps, and two clothed pre-filters.. Enables maximum airflow passthrough for both intake and exhaust configurations.. Duct Opening 6 Length 16 Airflow Rating 410 CFM Carbon Australian RC412 at 1200 IAV Thickness 38mm.

Strong Airflow The VIVOSUN 6 Inline Duct Fan is equipped with a powerful blower with a fan speed of 2500 RPM and an airflow of 440 CFM It optimizes ventilation by targeting airflow to your plants. Innovative Design The aerodynamic centrifugal impeller of this unit delivers strong airflow with a disproportionately low sound profile Fitted with dual flanges for a hassle-free hookup ETL Certified. Durable and Stable The factory-painted galvanized steel parts can resist atmospheric corrosion from humidity The sturdy structure minimizes rattling and reduces wear and tear so that the fan will last a long time. Operates Smoothly with Minimal Noise This powerful fan generates a low noise output of 50 dB Whether its indoors or outdoors, this quiet fan runs smoothly and wont disturb you with a consistently loud whirring noise. Widely Applicable Ideal for cooling lighting fixtures and managing hot and humid conditions in grow tents, bathrooms, kitchens, hydroponics, HVAC applications, commercial grow rooms, and more. Please note that the speed controller is not included.

TerraBloom EC duct fans are used in indoor grow facilities and vertical farms, heating and cooling transfer, commercial drying and air filtration applications. Our inline blowers can also create negative pressure environments, simulate wind, exhaust odors and smoke as well as intake fresh air from outdoors. Built with cutting edge brushless EC Motor and dual jet type blades, this blower delivers 1662 CFM airflow rate using 260 Watts at max speed. It translates into only 660 annual cost of 247 operation at max speed using 0.29 average cost per KWH. Our fans dont purge or waste electricity at lower speeds.. Our EC fan gives you a unique flexibility of controls choose any speed from 0 to 100 using 2 digital and analog included speed controller without creating background noise or hum at low speeds. Or choose to upgrade to a wireless remote control Model ECMF-WR or intelligent thermostat speed controller with temperature programming Model SC-ECMF. This fan supports 3d party PWM and 0-10V controllers via 3.5mm TRRS port. Coated steel housing resists rust, protects motor and blades from accidental damage and harsh elements to reduce maintenance in demanding applications. This fan has IP64 ingress protection rating. Duct Diameter 12.3 313mm Airflow 1662 CFM Power 260W Noise 50-75 dBA Max Pressure 500 Pa Bearings Dual Ball Size 14.02 x 14.17 x 11.42 in. ETL Listed Independently Tested and HVI Certified Performance 2 Year Warranty.