Features:
* UL listed for safe use.
* Powerful and high efficiency - 2890 RPM and 176 CFM.
* High performance and static pressure to overcome the resistance caused by long ducting.
* Balanced motor with permanently lubricated ball bearings for vibration-free operation and continuous running.
* Solid metal construction with black matt sheet.
* Moisture resistant - great for use in damp environment.
* Extended collar and lip for easy duct hook-up.
* Come with one set of steel brackets for horizontal/vertical mounting or on floor using.
* Suitable for domestic, commercial and industrial applications.

Specifications:
* Flange 4" Diam.
* Power 110-120V, 88W
* Airflow Rate 176 CFM
* Revolutions 2580 RPM
* Current Flow 0.73 Amps
* Working Environment Temperature -30 to 60 degrees Celsius
* Motor Insulation Class F (Much Safer, can endure 155 degrees Celsius)
* Noise 51db
* Compatible With 4" Flange Carbon Filter and Air Duct
* Overall Dimension 11-1/2"L x 11-1/2"W x 8"H
* Power Cord Length 70"

Package Contents:
* 1x High-quality 4" Fan/Blower
* 1x Manual for General Model
* 1x Bracket
* 2x Screws
* Filters are not included.

• 4" High-velocity Inline Blower
• Powerful and high efficiency - 2890 RPM and 176 CFM
• Moisture resistant - great for use in damp environment.
• Suitable for domestic, commercial and industrial applications:
• Hydroponics, HVAC, Electronic cabinet cooling, Heat exchangers, Air filtration