Adjustable speed turbo fan with high airflow and 110-220V DC 12V power control for waste oil stove (US plug).

Double ball bearing: This type of bearing utilizes rolling friction through two balls, minimizing the contact area and friction. It contains several small steel balls rotating around the shaft, ensuring minimal friction and eliminating oil leakage problems. Ideal for high-speed fans, it offers a service life exceeding 60,000 hours. Oil-impregnated bearings: These bearings operate by sliding friction, incorporating lubricants and friction-reducing agents within the sleeve. While they offer the advantage of low noise levels, the lubricant can evaporate over time due to the oil seal, requiring periodic refilling after the seal is opened. Maintenance-free, these bearings are subject to wear and have a service life of approximately 30,000 hours. Hydraulic Bearing: An improved version of oil-impregnated bearings, the hydraulic bearing optimizes the design by ensuring a complete seal of the lower part, creating a sealed structure for oil retention. It uses a special low-wear, high-temperature grease for more stable operation. Specifications: When choosing a fan, it is essential to measure the center-to-center distance, i.e., the distance between two screw holes, based on their centers. Plug Type: US Plug Voltage: 110V AC Plug Type: US plug, compatible with Canada, India, Mexico, Thailand, the USA, the Philippines, etc. Color: See image Material: PBT Plastic Package Contents: 1 x Fan Only the above-mentioned package contents are included. Other products are not included.

Note: Light reflection and different displays may cause a slight color difference between the item in the photo and the actual item. The measurement allowed error is +/- 1 to 3 cm.