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Ventilation fan D4 10,2 cm 195 pi³/min in line for hydroponic grow tent

Ventilation fan D4 10,2 cm 195 pi³/min in line for hydroponic grow tent

Q: Is my fan defective? For such a small fan it is extremely loud.

Use light weight clipper oil on the moter behind fan blades, also use tape to hold to pieces together after twisting back together. I own three need to add oil to all. All have been running non stop for over 6 months.

Q: Can you attach a variable speed controller to this

You can, however, with just 200 CFM of air movement you may want to just keep it on full. The motor will make more humming noise if you use a speed controller to decrease speed. I found it makes less noise on full than it does if you decrease the speed which increases motor hum noise considerably.

Q: If i use this fan as my exhaust fan for my 3ft×3ft×6ft grow tent, and use the cheaper less powerful 100cfm as an inline fan would that suffice?

Hey man i dont know where you live? But im in new england and heat is usaully temporary problem for a few months. But the 4 in didnt cut it i ended up buying the 6 inch kit with carbon filter and still have the 4 inch. This year is brutal and glad i switched in april. Honestly i would get the 6 or even the 8 with adjustable speed. I struggled to justify the costs myself but its gonna save money down the line and You will have room for lose of efficency with bends and dirty blades. But hey everyone journey is different. Its just cheaper to go bigger then at the minimum CFM or btu or any hvac project. It wont work as hard and run hard at 100% power

Product ID: 647981516

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Details

Brand
VIVOSUN
Colour
Black.
Electric fan design
Exhaust Fan
Power Source
Corded
Style
base
Product Dimensions
17.8D x 18.5W

⚡28W high efficiency

💨195 CFM airflow

🔇30 dB ultra-quiet

Frequently Bought Together

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AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust

VIVOSUN 4 Inch Air Carbon Filter Smellines Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-filter Included, Reversible Flange 4" x 12"

Description

🌿 Breathe easy, grow smarter — ventilation that works as hard as you do!

ETL CERTIFIED SAFETY - Grow confidently with built-in overheating protection and flame-retardant components.
POWERFUL 195 CFM AIRFLOW - Turbocharge your grow tent with optimal ventilation and fresh air circulation.
VERSATILE CLIMATE CONTROL - Perfect for hydroponics, cellars, kitchens—anywhere you need precise air quality control.
WHISPER QUIET 30 D B OPERATION - Maintain focus and calm with noise levels quieter than a library.
EFFORTLESS INSTALLATION MAINTENANCE - Quick-lock flanges and detachable parts make setup and cleaning a breeze.

The VIVOSUN D4 4-inch inline ventilation fan delivers a robust 195 CFM airflow at 2500 RPM while operating quietly at just 30 dB. Designed for hydroponic grow tents and indoor climate control, it features ETL-certified safety with automatic reset, flame-retardant housing, and easy installation with locking flanges. Lightweight and efficient at 28 watts, this fan ensures optimal air circulation, humidity, and temperature control for professional growers and home users alike.

Specifications

Brand	VIVOSUN
Colour	Black.
Electric fan design	Exhaust Fan
Power Source	Corded Electric
Style	base
Product Dimensions	17.8D x 18.5W x 17H Centimeters
Room Type	Home Office
Special Feature	Lightweight
Recommended Uses For Product	Ventilating
Noise Level	42 Decibels
Wattage	28 Watts
Finish Type	Oil Rubbed
Number of Blades	3
Air Flow Capacity	195 Cubic Feet Per Minute
Blade Length	4 Inches
Speed	2500 RPM
Voltage	120 Volts
Switch Type	Push Button
Item Weight	1.13 kg
Indoor/Outdoor Usage	Indoor
Model Name	GDFPA-100
Specification Met	ETL
Control Method	Remote
Efficiency	High efficiency
Is It Cordless?	No
Number of Power Levels	1
Main Power Connector Type	Standard household plug
Motor Type	Brushless
Manufacturer	VIVOSUN
Installation Type	Portable
UPC	714119465567
Size	D4 4 Inch
Item model number	GDFPA-100
ASIN	B01M7S46YZ

Have a Question? See What Others Asked

Is my fan defective? For such a small fan it is extremely loud.

Can you attach a variable speed controller to this

If i use this fan as my exhaust fan for my 3ft×3ft×6ft grow tent, and use the cheaper less powerful 100cfm as an inline fan would that suffice?

Does this have a brushless motor? Need to minimize spark chances internally.

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