All Categories
Get it between 2025-01-20 to 2025-01-27. Additional 3 business days for provincial shipping.
【Outstanding Ventilation】The 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 Operation】Whisper-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 Use】The 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 moisture/odor removal in grow tents, greenhouses, bathrooms, server rooms, A/V equipment, or industrial workshops.
Features: √ Energy Efficient - Consumes up to 60% less power √ Compact Design - Yet Powerful Ventilation with 195 CFM air flow at 5,000 RPM √ Brushless DC Motor - Quiet Operation, Lasts 3x longer than AC motors √ Variable Speed Controller - 0 to 100% speed control in 1% increments √ Multiple Mounting Options - Hardware kit included for wall mounting Package Includes: 1× 4'' Duct Fan (with a 6 ft. power cable and 3-prong plug) 1× Speed Controller (with 16-ft cable) 1× Installation Kit (Includes screws and anchors) Specifications: Model: ES4 Duct Size: 4 Inches Air Flow: 195 CFM Rated Speed: 5,000 RPM Maximum Pressure: 335 Pa Noise Level: ≤ 37 dB Speed Controller: Potentiometer 0-100% Environment Requirements: 15-140 °F, 15-93% RH Water Proof: IP44 Certification: ETL Listed Power Supply: 120V, 60Hz Rated Power: 18 W Current: 0.16 A External Material: Aluminum Alloy Weight: 2.7 lbs Dimension: 6.26 x 7.24 x 5.91 in