The Oriental Motor MDA825-24L is a high-performance 3.15-inch (80 mm) DC axial fan designed for industrial applications requiring reliable cooling solutions. Operating at 24 VDC, this fan features a built-in alarm circuit that alerts the host controller if the fan speed drops, ensuring optimal performance and system safety. Ideal for environments where precision and dependability are critical, the MDA825-24L is a part of the MD Series A Type, known for its robust design and efficient operation. Perfect for use in small industrial precision motor systems, this fan is a cost-effective choice at $33.00.