AC Infinity AI-120SCXD AXIAL S1225D Series 4.7" Square Quiet Dual Cooling Fans, 1" Depth is a quiet dual fan kit to enable you to control the ventilation and air circulation for a wide range of DIY projects. Features an inline controller to set the fans speed to optimal airflow and noise levels. The kit includes both swivel brackets and wall-mounting hardware to fit various applications. Containing dual-ball bearings rated at 67,000 hours, the fans can be mounted in any direction. Each fan is constructed of heavy-duty aluminum with thermoplastic impeller. The complete kit includes two fans, four grilles, one power plug cord with inline speed controller, two swivel bracket set, and eight wall-mounting screws with nuts. The cord length is 6 feet, plus another 4 feet between each fan. The AC Infinity axial fans are UL recognized under certificate E503903, and also CE and RoHS certified.
Each kit features an controller located on the power cord, that can turn the fan and off, as well as control it's speed. Easily turn the knob to optimize the fan's airflow and noise levels for your application. Or simply use it respond to situations that may require additional air movement.
The fan kit is popular in a wide range of cooling, heating, and air circulation applications. This includes various DIY projects for doorways, room-to-room, fireplaces, stoves, and cabinets. The inclusion of both swivel bracket mounting and wall-mounting hardware makes the kit suitable for various applications.

Features:

• Quiet fans designed for doorway, wood stoves, room-to-room, fireplace, and circulation projects.
• Features a fan speed controller so you can optimize the airflow and noise for your application.
• UL-certified fan with dual-ball bearings has a lifespan of 67,000 hours. Can be mounted in any direction.
• Kit includes heavy-duty aluminum fans, wire guards, mounting screws, swivel brackets, and power cord.
• Each Fan | 120 x 120 x 25 mm ( 4.7 x 4.7 x 1 in. ) | Airflow: 20 to 69 CFM | Noise: 16 to 38 dBA