Specification for Dental Turbine Unit :<br><br>Water pressure: 0.1Mpa~0.25Mpa<br><br>Air pressure for handpiece: 0.01Mpa~0.4Mpa<br><br>Control way: Air<br><br>Air Pressure input: 4-8kg<br><br>Air pressure output: 0-4kg<br><br>Air pressure to handpiece: 0.01Mpa~0.4Mp+C317a<br><br>Water pressure output: 0-2kg<br><br>Size: 160mmX120mmX80mm<br><br>Just connect to air compressor (0.4Mpa~0.8Mpa required) to get start