Thank you for viewing our products. Available for immediate purchase. Thank you for your consideration. 【Japan PSE Certification】This series has obtained Japan's PSE certification and complies with electrical safety standards. Laser engraving is used on all products, and they have also obtained US FCC, European CE, ROHS, and VDE certifications. They fully meet the conformity requirements for sales in countries around the world. 【2025 DC Brushless Motor】This duct fan is equipped with a high-performance DC motor and uses pure copper double ball bearings. Compared to conventional AC motors, it reduces power consumption by 30-50%, achieving long-lasting quiet operation and stable, powerful airflow. The motor has a high copper content, with an actual temperature rise of only 35K and an efficiency of over 85%, with a durability life exceeding 30,000 hours. Furthermore, the dynamic balance design of the air-collecting blades provides a maximum airflow of 310m³/h and a rotation speed of 5,000RPM, significantly improving the efficiency of moisture and vapor exhaust. 【Duct Fan Powerful Energy Saving】Even at maximum airflow, power consumption is only about 9W. The electricity cost is only about 0.24 yen per hour! It's gentle on your household budget even with daily use, so you can use it with peace of mind. Reinforced PCABS material enhances durability and impact resistance. IPX4 waterproof and dustproof specifications ensure safety even in humid environments. The precision balance design also reduces shaking during operation, providing stability. 【Stepless Speed Control 5000RPM】Say goodbye to fixed speed settings. Freely adjust airflow and air pressure. Achieves a maximum of 5000RPM and a maximum airflow of 310m³/h. Noise levels are 24-45dB, allowing for comfortable use depending on the situation. Recommended for use with straight ducts and flexible ducts. (※Ducts are not included) 【Included Items】The duct fan body comes with a Japanese standard compliant plug and a 2m power cord (Plug certification number: JET7618-43001-1001 / Power cord certification number: JET7618-12009-1002). It has heat-resistant, flame-retardant, and overcurrent protection performance. All the necessary screws for installation are included, so there's no need for additional purchases. Easy to install with DIY. 【Various Installation Methods】1. Duct Fan 100mm Intermediate Mounting Type: Enhances airflow and exhaust efficiency even with long-distance ducts. 2. Intake Port Mounting Type: Quickly exhausts heat, smoke, and odors from the source. Suitable for paint booths, laser processing machines, 3D printers, and home yakiniku and hot pot cooking.