Model: 3110KL-04W-B19 Size: 80mm*80mm*25mm Bearing: double ball Mean Time Between Failure (MTTF): 100,000 hours Rated voltage: 12V Working voltage: 8.5V 14.8V Current: 0.13A Speed: 1350 rpm 5% (equivalent to the 1300 rpm series of boring tools) Speed measurement is not supported, white line is signal alarm line Noise: 12dB (A) Maximum air volume: 35.50M3/H Static pressure: 18.5Pa Product model: 3110KL-04W-B19 Product interface: standard motherboard 3P