High-Performance Inline Duct Fan with Stepless Speed Control, Waterproof and Quiet, for Marine Cabin Engine, Boat, 3D Printers, Laser Engravers

Key Features: Energy-efficient DC motor for powerful airflow and low energy consumption Stepless speed control for precise airflow adjustment with a 2-meter (6.5-foot) cable Optional US, EU, and JP standard plugs Compact design for effortless installation and space efficiency Durable construction with eco-friendly ABS material and double insulation for long-lasting performance and quiet operation Enhanced stability with unique convex-concave design for secure mounting Weatherproof IP44 protection for indoor and outdoor use Wide temperature range -20°C to 60°C (-4°F to 140°F) for adaptability to various environments Applications: Home Ventilation: Improve indoor air quality and comfort Commercial Ventilation: Maintain healthy work environments Industrial Ventilation: Optimize air circulation and remove contaminants HVAC Systems: Enhance overall ventilation efficiency Dust Collection Systems: Effectively capture and remove dust and debris Greenhouses and Indoor Gardens: Pr